Sometimes finding the best pellet gun or air rifles depending on a variety of factors – from: Below are a series of air rifle reviews that will hopefully help one decide the type of air rifle they can use on their next hunting trip, whether they want to use .177- or .22-caliber rounds for birds, rabbits, smaller hogs and other targets. Items 1 - 24 of 30. As you would expect, the majority of these reviews cover PCP and “Piston” air rifles. The recoil increases with FPS, too. If your target is not far away then a CO2 air rifle is more than enough. Because this model can work with various types of ammunition, this model is considered a good choice for hunters in multiple conditions. Benjamin Marauder Semi-Automatic, .22 cal. Even better, it won’t suck the life out of your bank account. This is one of the most advanced rifles with 0.177 caliber air rifle weighs 9 pounds and contains a 4×32 scope which is decent. This rifle has a nice design and the finish is magnificent. This gas piston model offers a single-shot weapon that includes a steel barrel with nearly 16 inches of thickness. There is a misconception that Pneumatic air rifles are more accurate than break barrel air rifle. If you want to shoot up to 50 yards easily, this Diana RWS 34 Breakbarrel Rifle is the right rifle even without mounting a scope. 3. The Benjamin Trail NP XL is also compatible with lead pellets up to 950 feet per second. Crosman Nitro Venom Dusk Break Barrel Air Rifle is the name to go for when you want one of the most accurate air rifle with power and quality design. Crosman PCP Challenger is a .177 caliber rifle that can operate on CO2 and compressed air. When shooting indoors or plinking, another option would be to use CO2 instead. This specific package includes a hand pump that lets you load compressed air into the PCP chamber located under the barrel. It is well documented that moisture promotes the growth of mildew, mold, fungus and bacteria. Picking out the most accurate pellet rifle among many choices can be very hard especially if you are new in the world of air rifles. Crosman Nitro Venom is made with an ambidextrous stock which is lightweight and easy to hold plus the cheek piece is raised to get extra accuracy. Diana RWS 34 Breakbarrel Rifle features a well-balanced hardwood stock that is light on the hand and easy to hold when shooting. However, having the most accurate pellet gun is not enough to always make perfect shots; you may need to use a high quality scope to zero in on the target and to reduce strain on your eyes. Not counting the match rifles like the FWB, Anschutz, Steyr and similar. The Crosman PCP Challenger was approved to be used in competitions because it is very accurate, fast and easy on your hand. The BSA R-10 MK2 PCP is the rifle you want to go for when you need optimum accuracy and precision. For anyone who’s looking for good value for money, this popular RWS offering is a very well balance rifle that is pleasing to the eyes. The .177 rifle delivers a velocity of one thousand feet per second. 3. Coming with a good warranty, puts it among the best air rifles currently on offer. link to Best Shower Curtain Liner no Mildew | Mildew Resistant Shower Curtains. Air rifles come in various forms and have different features that cater to different needs and hunting requirements. In fact, the answer is yes. .22 Caliber Spring powered break barrel action Durable built-in all-weather synthetic stock Includes a 4x32mm air rifle scope Check Price on Amazon The most impressive air rifle on the list, at least on paper, is the Ruger Air Magnum. Diana RWS 34 Breakbarrel Rifle, is an affordable because it does not possess those extravagant frills found in high end guns but it delivers what is important and one of the most accurate air rifle at 50 yards. The .22 is the most expensive option while .177 is the best compromise which offers the best shooting velocity of 1000 feet per second. The Hatsan is a single shot, spring piston, break barrel air rifle, available in .177, .22 and .25 caliber. The rifle is deadly accurate and totally reliable. Coming with a good warranty, puts it among the best air rifles currently on offer. There aren’t many air pellet guns that will be able to handle several thousand rounds of shooting prey and targets at the range for less than $100. After a few rounds, the cocking will loosen up after being stiff at first – call it breaking in the gun at the range before going on your next hunting trip.Other features include a rifled barrel, adjustable rear sight and a fiber optic hooded front sight that is mounted onto the frame – which many customers have stated they light up perfectly without being too bright or flashy. If you don’t want to do manual labor, have the local diving shop load up a SCUBA tank and attach it to the adapter to quickly charge this PCP air gun. Because of having less recoil force, scope in air rifle is made is made to less withstand forward and rearward directions recoil. If you are serious about buying a best air rifle, pick the right choice from our list of top 15 best air riflebelow. In this design, the shooter bends the barrel downward to compress and spring behind a piston. And because it’s a powerful air gun, it’s not recommended for beginners. But the truth is barrel rifle can be same powerful and accurate as other rifles. All the air pressure generated by this action pushes the pellet down and out the barrel just like a bullet in a traditional firearm. As for speed, the .177 caliber is rated at 1000 FPS while the .22 caliber clocks in at 800 FPS. Don’t choose a break barrel air rifle with the maximum FPS as your first airgun! The best pellet rifle has extra features like recoil pad, rifle scope, checkered grip and pressure gauge. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Because this model is designed to handle colder winters, this model has more longevity than some of its competitors on the market. Break Barrel / Spring Piston. Even though this rifle isn’t a pre-charged pneumatic, it still oﬀers outstanding power and range (1200 FPS in 0.22 caliber and 580 FPS in 0.3 caliber) and the .22 version of the rifle … 1 2 Page 1 of 2. It is the most accurate pcp air rifle from BSA Optics and every other precharged pneumatic repeater will have to catch up. Crosman Optimus Break Barrel Air Rifle (.177) is the best hunting rifle with a powerful barrel. As this rifle is used more and more, the noise from each shot gets quieter while maintaining accuracy from a distance, which also gets better after using it more. The upgrade is that it now has an integral locking mechanism as safety and it looks way better on the surface. However, the latter type delivers a feel which is nearest to using a real gun. It is considered an ideal hunting weapon for any kind of .177-caliber pellet, especially considering that this is a lighter model with a weight of about six pounds total. 2 SIG Sauer ASP20 Break Barrel Air Rifle w/Beech Stock – Best Premium Break Barrel Air Rifle Hitting the top price point on our list is an option from the famed firearm manufacturer Sig Sauer. The reason they’re called break barren guns is because of the way you cock them. The shapes have also changed, with the newest models having a relatively narrow waist similar to a wasp, broader head, and a skirt. In this article we’ll cover the 3 main types of powerplants used by airguns to send lead downrange. The velocity for the .177 is 1300 feet per second while for the .22 caliber is 9t per second. The maximum velocity is about 1000 fps. Pre-charged pneumatic air guns use highly compressed air to achieve outrageous amounts of pressure and power. Carbon dioxide is typically used in lower-end airsoft guns, but also finds fans in high-end match shooting. The Gamo Whisper Silent Cat features a base to mount the included 4×32 rifle scope. The Marauder is one of the quietest break barrel air rifle models with a very lightweight. With such high speeds comes great accuracy, so PCP guns are used in target shooting as well as hunting. By comparing the features, capabilities and the styles of different rifles to your requirements and hunting needs, you will be in a better place to buy a best pellet rifle for you. 2 Benjamin Trail Nitro Piston 2 Air Rifle with Scope – Best Value for the Money Pellet Gun. It features a two-stage adjustable trigger, fully adjustable sights, rear and front fiber optic sights and a rifled barrel for accuracy. People purchase airguns for a variety of reasons but for the most part these reasons fall under one of three categories. .17 .20 .22 or .25 cal. And although our review can’t confirm it, the Titan may be the most accurate air rifle due to its excellent scope and mounts. This single-shot that offers a fiber option rear sight with an 11 millimeter scope rail and works in conjunction with the Whisper Fusion’s double-integrated noise dampener to have almost 90 percent less noise, according to reports. It does not come with a scope but using one really improves the shooter’s ability. It arrives dirty and unseasoned. You can easily shoot a target from 30 yards and if you put on really good quality scopes with sturdy scopes ring you can even shoot from 50 yards. Filter Products. Together with the 4 32 scope, you will not miss your target whatsoever. for the minors, it is a bit heavy and difficult to balance in an aim-mood. It is also powerful and has great balance. It is also powerful and has great balance. Break Barrel Air Rifles; CO2 Air Rifles; Pump Air Rifles; Underlever Air Rifles; Fixed Barrel Air Rifles; 10m Competition Air Rifles; Popular Air Rifles; ... Air Rifles Accurate Over 50 Yards. Both have their own pros and cons. The wood stock is hard and heavy that fits a man’s shoulder and hands well. You should also be checking the overall design and material used in it. This means you should use several types of pellet and then find out which is the most suitable to become your air rifle. Part of the top quality handling is having a cheek that can be used ambidextrously and is comfortable while aiming towards your target.What makes this rifle very attractive to potential customers is having the compatibility for .177 and .22 calibers, with the latter better suited for hunting for small forms of game. This rifle is powerful enough that it can be used for hunting, but it’s still backyard friendly. So if you like it, you just need to pay more to own a better quality break barrel air rifle which can greatly shorten the gap in precision between 2 types. The Crosman Nitro Venom Break Barrel Air Rifle is capable of shooting lead pellets with a velocity of up to 800 FPS and the alloy pellets with a velocity of up to 950 FPS. This rifle features the classic ambidextrous bolt handle, adjustable stock and great fiber optic sights for accuracy. The reason is the connection between break and barrel is unchanged in each shot. Gamo Whisper fusion is Gas-piston powered break barrel single-shot air rifle. It's the reason breakbarrels are just as accurate as fixed barrels. A look at the most accurate Air rifles . The Tac-1 Break Barrel Rifle finds a way to deliver on the high-end features of a more expensive model without forcing users through the added hassle of extra fuss. Hatsan 95 is single-shot gun includes a steel barrel that provides a two-stage trigger that can be modified while also including adjustments for the trigger’s pull weight between first and second stages and the length of the pellet’s travel. This rifle has no in-built sights and the price is a bit on the higher side. But the Gamo Varmint can provide top-notch velocity with PBA Platinum pellets at 1,250 feet per second (fps). This Crosman Nitro Venom Break Barrel Air Rifle is indeed one of the most accurate air rifle and it delivers unbelievable hunting power and muzzle energy of 21fpe. You can expect to get consistent velocities of about 700 FPS using the heavier 14 grain pellets. But with strong weight, there’s some force to be able to take down different types of prey during your next hunting trip. Everything about this rifle is designed to guarantee accuracy starting with the precision, rifled barrel. BSA R-10 MK2 PCP Air Rifle, Black Wrap Air Rifle. Now that we know which products standout in their own price class, we set our sights into understanding which of the long air guns we should consider aside from just looking at the cost. This is an independent educational website where bold women and men meet to take advantage of the free analysis and opinion about products and lifestyle. Gamo pellets are extremely expensive and don’t deliver the expected accuracy so you can try other brands like polymag. The Hatsan is a single shot, spring piston, break barrel air rifle, available in .177, .22 and .25 caliber. The most powerful pellet rifle must have high velocity but not higher than 1000fps especially if you are shooting over long distance. For improved accuracy, the pellet gun comes with a scope mounted on the optical rails. It also has a smooth T06 trigger that allows you to make shot groups of 5 that fall inside of 0.7 inches from 20 yards. Having the right pellet for a particular rifle and using high quality pellets increase the chances of having that accurate shot. So you’ll find a general, or overall, set of recommendations for the most accurate pellet in each caliber. Another feature that many hunters will appreciate is the noise dampener that reduces the noise from firing the rifle by more than 50 percent – although it cannot be removed to replace with a dampener the customer may want to use from before. The purpose of all locks, mechanical or spring-loaded, is to prevent air loss on firing and to return the barrel to the same place every time. This single shot air rifle boasts a 33-millimeter Cylinder power plant and a break barrel single cocking system. When the trigger is pulled, the spring releases all its pent up tension into the piston, driving it forward at a high velocity. Choosing the most accurate pellet gun is about getting all the small details right and knowing how to use them together. This best pellet gun on the market features a velocity of up to 1000 feet per second for lead and 1200 fps for alloy which is ideal for hunting. It’s incredibly accurate after the first 100 shots and you can mount a scope for extra accuracy. 4. One of the only things wrong with this model is the stock that requires readjustments every few shots. Air rifles equipped with a break barrel style of operation utilize a loaded spring mechanism. The Marauder is one of the quietest break barrel air rifle models with a very lightweight. You have to clean it and break the barrel with 100 to 200 shots first to get great accuracy. If you have heard about folding beds before but you don’t know what the advantages of buying one are, this post is for you. In all honesty, I have always preferred break barrel rifles to CO2 rifles. Break Barrel Air Rifles; CO2 Air Rifles; Pump Air Rifles; Underlever Air Rifles; Fixed Barrel Air Rifles; 10m Competition Air Rifles; Popular Air Rifles; ... Air Rifles Accurate Over 50 Yards. This Crosman Nitro Venom Break Barrel Air Rifle is indeed one of the most accurate air rifle and it delivers unbelievable hunting power and muzzle energy of 21fpe. The rear sight of the rifle is fully adjustable while the front sight of 11mm is fixed. Air rifles like everything else offer a variety of characteristics depending on what they are purposed to do. If money isn’t an issue, this is a good quality rifle that will meet your every need. Diana RWS 34 Breakbarrel Rifle, T06 Trigger Air Rifle. The recoil pad also includes an integral sound suppression system, along with a Nitro Piston system that makes this rifle an upgrade from others with a metal mainspring – a smoother cocking and shooting with no spring torque or fatigue – even if it is kept in the cocking position for several hours. It’s a common mistake for people to think that the best air rifle on the market has to be expensive. Similar to other models from RWS, this Model 34 is known as a very reliable rifle with the ability to consistently shoot with a combination of rifle and accuracy. It’s also equipped with a Centerpoint precision scope and a quick-lock mounting system so you can easily mount your scope and make accurate shots. We have reviewed for you the best most accurate rifle on the market so that you can pick the best. It also has a two-stage adjustable trigger, well-rifled barrel and fully adjustable fiber optic sights. It’s ideal for plinking and target shooting plus it comes with a lifetime warranty. Beautiful styling and precision accuracy in all these incredible pellet rifles . It is very accurate when the right pellets are used and can cover a long shooting range than most rifles at this price point. It’s a high-powered rifle that offers 1200fps and uses PBA ammunition so it’s ideal for hunting small game and pest control. Read our Guide About Best Duck Hunting Jacket. Though this is among the most accurate break barrel air rifle in the market, it requires a scope so you can zero in on those small targets and get accurate shots every time. The sights on this rifle work perfectly to get accurate shots and the price is quite fair because it’s one of the best air rifle under $300. It comes with two different calibers, the .177 and .22 calibers. Then the break barrel air rifle is the best option to get the performance as the powerplant. Accuracy is also partly determined by the distance between the shooter and the target so if you will be shooting from a long distance it’s a good idea to get the best break barrel air rifle or a pneumatic rifle. Either way, even with lead pellets and the noise dampener on the front, this gun is still incredibly accurate. 1 2 Page 1 of 2. The T06 trigger is also considered a perfect feel as it is light and breaks smoothly. It's the reason breakbarrels are just as accurate as fixed barrels. The Bear River Pellet Gun Air Rifle is the kind of rifle you’ll want in your arsenal if you want something tough, fast, and accurate. You first identify your requirement and then you choose the best break barrel air rifle. It’s a combination of the most accurate rifle, skills and your preference. But you select the air gun as per your requirement. The barrel latch on this Weihrauch HW55 target rifle locks the barrel in perfect alignment with the rear sight...every time. We come with one of the most realistic and honest opinion, information, and data to give our visitors unmatched advantage while purchasing goods for home use, office, garden, industries and much more. It mostly depends on your interest. This rifle is powerful enough that it can be used for hunting, but it’s still backyard friendly. The safety mechanism on this rifle is made of plastic instead of metal so it’s not very good. The higher the FPS, the longer and heavier it will be. It has a synthetic ambidextrous all-weather stock with a rubber recoil pad. The Shock Absorber System or the SAS feature is there which will virtually produce no vibration at all while you shoot using the gun. Crosman Nitro Venom Dusk features a light synthetic stock, fluted muzzle break and a precision rifled barrel. The German crafted Diana RWS 34 Combo airgun is our favorite choice at the $200 to $300 level. Thanks to the Inert Gas Technology, the Gamo Whisper Fusion rifle is the company’s latest model that offers a reloading, pneumatic system that replaces the more common spring loading system to reduce the vibration of the gun’s stock, less internal friction and a consistently powerful and precise shot. The Titan may be the best break barrel air rifle available and certainly among the best air rifles in the industry. However, you need to remember that net weight of pellet is one of the main factures which affect most to the velocity and range of fire of the pellet. One must select the right pellets for a particular rifle and ensure they are high quality because fake pellets even mess up the rifle. It has great accuracy with many types of pellets and excellent muzzle velocity. Recoil is greatly absorbed thanks to the ventilated rubber buttpad and the grip is checkered for more comfort. Able to shoot groups of 3/4” inside of 50 yards, the accuracy allows you to humanely take down animals by hitting the tiny kill zone. The cheek piece is ambidextrous allowing both left and right handers to enjoy themselves shooting it.The RWS Model 34 is a spring driven break barrel air rifle that measures 45” in length and seven and a half pounds in weight. The RWS Model 34 is a spring driven break barrel air rifle that measures 45” in length and seven and a half pounds in weight. All of these air rifles have something to offer based on your needs. When it comes to power produces 15 FPE making it a good additional to your hunting arsenal. Filter Products. Unless you are a professional shooter who has tried and tested many rifles, it’s always best to begin with cheap and work your way up. This Venom Dusk is a 22 caliber all weather rifle that delivers amazing hunting power and muzzle energy of 21fpe. The shoot through the barrel of Gamo Whisper fusion is keeping all the technological benefits. Best Break Barrel Air Gun – Ruger Blackhawk Combo The Ruger Blackhawk Combo is a 0.177 caliber air rifle that shoots at 1,000 feet per second. … and that is exactly what you will find when I reviewed the 10 best hunting air rifles I researched. link to What Is The Best Fold Away Bed And Its Benefits? Crosman Nitro Venom Dusk is among the quietest air rifle and requires very little cocking effort. 2. Tip 2. This rifle comes with a Centerpoint scope and a quick-lock mounting system in case you want to change your scope so you can mount it fast and easily before shooting. Most Accurate Air Rifle For The Money Revealed. Tip 1. It is important because when a rifle is easy to grip on and has a design that is simple to handle is the best for everyone and would be of great help to get an accurate shot at your target. What exactly propels that pellet at close to the speed of sound at the pull of a trigger? Nonetheless, there is always an exception, and that exception for me is the Hammerli 850 Air Magnum CO2. It’s really accurate, quiet, and doesn’t create as much recoil as normal break barrel spring powered air rifles. Don’t choose a break barrel air rifle with the maximum FPS as your first airgun! This German rifle goes head to head with the best air rifle on the market but it’s not expensive because it lacks those extra frills you don’t actually need. It is a heavier gun with about eight pounds, but it does maintain consistent accuracy from about 25 to 30 yards out. For air gun hunting lovers who want a repeater that can easily take down small game at good distances the Benjamin Disovery .22 caliber is one worth taking a close look at. The recoil … The other features include a ventilated rubber pad found within the gun’s butt plate, a grip and forearm that features a textured material that will not slip, twin cheek pads for hunters of both hands to rest their head while aiming through a 4 x 32 Shockproof Scope with rings and a grooved receiver for better targeting. This Benjamin Trail Nitro Piston 2 also includes an enhanced two-staged trigger that can be adjusted, a clean break trigger, a picatinny optics rail and a manual safety stock that includes a black synthetic thumbhole that works for those who are left and right handed hunters. So you need to choose wisely. Tip 1. There is no accurate answer for this question. Diana RWS 34P air rifle has a light and well balanced stock that is easy on your hand so it’s great for beginners. Other new features include a lohar walther barrel and adjustable trigger to attain more accuracy, pressure gauge and an easy to use loading port. Piston power is here to stay – and while the mighty HW 80 will make most people’s break-barrel shortlist, when it comes to springer airguns, it’s the short-barrelled and mild-mannered HW 95 Luxus that takes first place here. Weighing in at just 6 pounds, the Varmint contains serious firepower as it is known for the loud sounds that blast out when fired. The 95 combo air rifle from Hatsan is a gas-piston type and available in .22, .25 and .177 caliber. Besides these three factors, you might want to pick a rifle that has these features; As accurate as a rifle might be, if you use the wrong pellets accuracy will be compromised. 2 Benjamin Trail Nitro Piston 2 Air Rifle with Scope – Best Value for the Money Pellet Gun. It has a wide area on the forearm that enhances accuracy when you place it nicely on your palm. With typically pressure rates up to 3500 PSI, PCP airguns are able to shoot lead hard enough to take down hogs or deer. Carbon dioxide, the same gas we exhale, can be compressed to high pressure and stored in small containers referred to as CO2 cartridges. Best of the best. 15 % OFF . Some want more pellet velocity and others wish for a less impactful recoil to be considered one of the best pellet rifles. It’s really accurate, quiet, and doesn’t create as much recoil as normal break barrel spring powered air rifles. Starting at $429.99 The Gamo Whisper Silent Cat is the ultimate air rifle for hunters who want a powerful gun but don’t like real guns. This is a pre-charged pneumatic rifle that makes it more accurate than spring-piston or single pump gas type of air guns. While hunting requires more power, people who want to compete or shoot targets for fun require the most accurate pellet gun so they won’t miss their target. BSA R-10 MK2 PCP has amazing features that include a big air reservoir that stores enough air to deliver 50shots and a pressure gauge so you can keep up with the pressure level. The trigger is not the easiest but it can be replaced. This German-made pellet rifle from RWS is what you want when it comes to powerful and accurate shooting. The former type requires more skill from the shooter to shoot precisely than the latter type, but it costs less money and can be used without worry about air recharge. Affiliate Disclosure: I'm a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon properties. 2. The barrel latch on this Weihrauch HW55 target rifle locks the barrel in perfect alignment with the rear sight...every time. At this point in our air rifle reviews, we finally get to a gun that can shoot many rounds without having to cock between shots. As an Amazon Associate I earn from qualifying purchases when you click over from our site and it won't cost you an extra coin. Looking for some opinions on what would be the most accurate break barrel. From its match-drilled "Keystone Breech" to the Match-Lite trigger, to the astonishing ease with which it is cocked, the ASP20 is something completely new. Benjamin Marauder Semi-Automatic, .22 cal. Basically, a powerful spring is compressed to it’s max and then released on a piston which then propels the pellet out of the barrel at high speeds via massive air pressure. 7. 6. It is not very durable or strong because some pieces keep breaking or coming loose. Diana RWS 34P Pellet Gun is the most accurate pellet gun from RWS with a durable black synthetic stock. If you want a break barrel air rifle that will work to your advantage against small critters, then the Gamo Whisper Silent Cat Air Rifle will probably be right up your alley. Available in .177 Cal. It has great accuracy with many types of pellets and excellent muzzle velocity. (1,300 fps) or .22 Cal (975 fps), 7 Best Swimming Goggles Reviews-Buyer Guide 2021, 9 Best Travel Backpack Reviews-Buyer Guide 2021, 5 Best Field Dressing Knife Reviews 2020 (Deer Skinning knife), 7 Best GoPro Cameras For Hunting Reviews-Buyer Guide 2020, 8 Best Hunting Day Packs Reviews & Buying Guide 2020, 9 Best Base Layers For Cold Weather Hunting Reviews of 2020, 9 Best Hunting Boots Reviews-Buyer Guide (Updated Aug 2020), 9 Best Hunting Fanny Packs Reviews & Buying Tips 2020, 9 Best Hunting Knife Sharpeners Reviews-Buyer Guide 2020, 9 Best Hunting Pants Reviews-Buyer Guide 2020, The 17 Best Hunting Gears For Every Hunter, 8 Best Backpacking Knives Reviews -Buyer Guide 2021, 5 Best Hiking Compass Reviews-Buyer Guide 2021, 3 Best Halo Rangefinder Reviews-Buyer Guide 2021, 10 EXCITING WAYS TO MAKE THE MOST OUT OF YOUR NEW GPS SYSTEM, 5 Best Outdoor Hammock For Camping Reviews – Buyer Guide 2021, shooting velocity measured by feet per second, the gun is made in an ambidextrous design for hunters of both dominant hands, also a need for having a very quiet after sound when you are out in the field trying to get a good animal, Manual trigger and automatic cocking system, Ideal for plinking and dispatching rodents, No recharging necessary, just break open the barrel, Consistent once you know how to hold the rifle, Can’t remained cocked for long or the spring will fatigue, No need to physically break or pump the gun, Plenty of power and consistency… as long as the temperature doesn’t change, Pressure changes with slight variations in temperature, causing point-of-impact to change, Loses pressure in cold weather, can become over-pressured in hot weather, Needs a constant supply of very high pressure air (like a scuba tank).