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You are here: Home / Airsoft Pistols / Green Gas Metal SIG Sauer P220R FPS-290 Airsoft Gun
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Green Gas Metal SIG Sauer P220R FPS-290 Airsoft Gun

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SKU: b2d62c733f84 Category: Airsoft Pistols Tag: gas airsoft pistol
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Description

Airsoft Pistol Product Details

Green Gas Metal SIG Sauer P220R FPS-290 Airsoft Gun

Airsoft Pistol Product Features

Airsoft Pistol Design Info

Learn about airsoft pistols and handguns and how you can use them as backup guns or as primary weapons on the airsoft playing field. Many airsoft pistols are fully manufactured and licensed releases of their genuine pistol counterparts and function and look in the very same ways while shooting airsoft BBs instead of actual bullets.

There are a variety of airsoft sidearms such as CO2, green gas or propane (blowback and non-blowback), spring powered, and AEG automatic electric pistols. Each of these types of pistols come with positives and negatives related to them. Learning more about the types of airsoft pistols allows you to decide which type is right for you and your airsoft gameplay style.

CO2 Airsoft Sidearm Details

CO2 airsoft handguns are one of the most popular and dependable types of pistols. These pistols use high pressure CO2 gas to send airsoft BBs out of the handgun barrel.

These forms of airsoft weapons are good choices for playing in colder weather due to the fact that the high pressure CO2 gas is stored in the sealed cylinders and less susceptible to performance variations caused by temperature. This offers great FPS and shot consistency while playing airsoft in the winter for example where other sorts of airsoft guns like green gas stuffer from low performance or barely shoot airsoft BBs.

About CO2 Gas and CO2 Cylinders

CO2 airsoft handguns are powered by regular 12 gram CO2 cartridges. These cartridges resemble a metallic cylinder and hold high pressured CO2 gas composed of just one carbon atom and 2 oxygen atoms, and so the molecular formula comes out to be “C + O2 “. These atoms are bound in the following sequence “O= C =O”. The gas is stored in the 12 gram cartridges under extremely high pressure of close to ~ 800psi that correlates to 55bar.

The cartridges come sealed to keep the CO2 gas securely within, however the moment they are opened (shooting them inside of an airsoft weapon breaks the seal) they will begin to lose pressure if they are left unused. If the airsoft matches end and you still have CO2 gas left, use the chance to do some handgun target practice and use up the rest of the extra gas.

If they are kept sealed, CO2 cartridges have a long storage life. They do have the maker’s use by date typically printed on the package or cartridge cylinder, however they will probably survive for a long time past this date if the cartridge seal is not tampered with.

Information About Green Gas Airsoft Sidearms

Green gas airsoft pistols are comparable to CO2 handguns, however they do not use CO2 cartridges. The impact on the airsoft battlefield and green gas weapon efficiency is practically the same as CO2 handguns with the guns around 300+ FPS.

The green gas is sealed in the handgun’s magazine which can often hold around 15 to 20+ airsoft BBs based on the gun design. A bunch of valves, rubberized gaskets, and o-rings keep the gas stored in the magazine up to the point the pistol’s trigger is squeezed. It is a good choice to top off and refill your propane reserves in your magazine each time you load it into the pistol. Pistol-wielding airsoft players can even bring supplemental bottles of green gas or propane in the field for reloading magazines in-between breaks in the fight or between activities.

When bringing a green gas pistol on the airsoft field as a backup or main weapon, extra mags are suggested for rapidly reloading and engaging opponents. Having extra mags allows you to reengage in the action in the course of firefights or while clearing structures in CQB (close quarters combat) room-to-room fights.

Green gas handguns are suitable for CQB at airsoft fields because rifles and full-sized AEGs are normally not enabled to be used for indoor engagements. This is an essential safety regulation due to the close range distance of airsoft players during shooting engagements. While green gas pistols still fire airsoft BBs at around 300 FPS, the short pistol barrel assists to keep the joules and energy launching the BB at a decreased level compared to airsoft rifles, sniper rifles, and other long guns.

Thinking About Green Gas Blowback (GBB) VS Green Gas Non-blowback

There are two various varieties of green gas airsoft handguns. There are green gas blowback handguns or GBBs. The green gas non-blowback airsoft handguns have a fixed slide which does not move.

About GBB and Green Gas Limitations

Since the green gas or propane gas is held in the magazine using rubber seals, o-rings, and gaskets, the cold can negatively impact these seals and allow the gas to escape before shooting the handgun. The lack of pressure can cause the airsoft BBs to only land a few feet away (like 10 feet in cold temps ) when the pistol would usually shoot 6mm BBs over 100+ feet in warmer temperatures).

One fix to this issue is to make the GBB pistol mags warmer by placing them next to your body or by a heater prior to the airsoft game play. If you absolutely need to play with a reputable airsoft handgun in the cold weather, it might additionally be worth getting a CO2 variation of your preferred handgun.

Info on Spring Airsoft Sidearms

Spring airsoft pistols are powered by powerful coil springs that launch the BBs out of the gun’s barrel. The manual actions of cocking, firing, and reloading spring pistols makes the fire rate much slower than CO2, green gas, and GBB airsoft guns.

Spring handguns perform most effectively in springer wars where opponents can only use comparable, single shot spring guns or as an alternative backup gun for CQB environments when you can usually quietly sneak up on other airsoft players to get an assured one-shot-one-kill. In the latter situation, a rapid 2nd followup shot will not be needed since the other player is already hit by the first BB and out of the gameplay or going back to respawn. When engaging many different enemies considering that the gun only fires as fast as you can re-chamber an airsoft BB by hand, be cautious.

About Spring Handgun Efficiency

Spring pistols are very reliable under the best conditions during games. Spring guns can typically shoot accurately up to 120 feet or more with 0.12g BBs but precision reduces rapidly.

AEG Automatic Electric Airsoft Pistol Details

AEG airsoft pistols or AEPs (automatic electric pistols) are also an option to carry as a sidearm on the airsoft field. These automatic electric pistols are typically powered by mini stick batteries in the gun’s handle. They operate much like an AEG SMG and use compressed air pumped through electrically cycled pistons and cylinders to fire airsoft BBs out of the barrel and very quickly at that.

AEG pistol magazines usually carry around 20 to 30 airsoft BBs. The pistols can fire airsoft BBs approximately around 300 FPS when loaded with 0.12g airsoft BBs or about 200 to 250 FPS using 0.20 gram airsoft BBs. The electric battery powered gearbox system can shoot around 700+ 6mm BBs per minute which depends on if you have enough spare mags to maintain the ammo supply and the battery maintains its charge that long. These pistols can efficiently shoot airsoft BBs at around 150 foot ranges.

AEG Handgun Quality and Efficiency

AEG pistol quality has risen considerably in the last few years. The initial generations were a bit sketchy and undependable, however the newer models have most of the problems worked out and make reliable airsoft backup weapons. They can be further modified with enhanced magazine capacities and by accommodating larger batteries.

A massive benefit of using an AEG handgun is that you have the power to rewire the battery connectors to use a larger battery. Depending on the AEG pistol style, you can get a large jump in performance by employing a two cell Lipo battery (2S Lipo) instead of the stock battery.

What Airsoft Sidearm is Right for Me?

If you have over $100 to use to buy your airsoft handgun, take a look at a green gas blowback pistol or automatic electric pistol. If you have around $50 to $100 to buy a gun, evaluate a CO2 pistol or less expensive GBB pistol. You can still play with a long lasting airsoft handgun by checking out lower end pistols and by trading with other players in the used airsoft gun market if you need to save money.

Frequently Asked Questions About Airsoft Sidearms

Question: What is the most popular type of airsoft sidearm?
Answer: The best pistols are often a matter of a player’s preference. CO2 and GBB airsoft handguns usually are the most reliable and effective on the airsoft field. Learn about the different types of airsoft pistols.

Question: What type of airsoft weapon is the Green Gas Metal SIG Sauer P220R FPS-290 Airsoft Gun?
Answer: The Green Gas Metal SIG Sauer P220R FPS-290 Airsoft Gun is an airsoft pistol.

Question: Is this airsoft pistol good for first time airsoft players?
Answer: This airsoft pistol may be a good gun to use for first time airsoft players. It depends on how much the player has to spend on an airsoft pistol, experience, and how much they want to play in the future. The Green Gas Metal SIG Sauer P220R FPS-290 Airsoft Gun is a decent weapon for most players to carry in the field.

Question: Is this airsoft gun rentable?
Answer: Many airsoft fields rent weapons. You will find most fields rent AEGs like assault rifles instead of handguns. Therefore, finding this specific pistol model to rent will probably be more challenging. Talk to the airsoft field near you to see if they rent the specific handgun model.

Question: Can this airsoft pistol be enhanced with modifications?
Answer: Potentially, this airsoft handgun may be able to accept upgrades depending on the gun type. Try to find parts specific to the Green Gas Metal SIG Sauer P220R FPS-290 Airsoft Gun.

Question: Are airsoft guns legal in my state?
Answer: Potentially depending on where you live. Examine your local gun laws or with your regional law enforcement authority. States like Arkansas (AR), Colorado (CO), Illinois (IL), Maine (ME), Massachusetts (MA), Michigan (MI), Mississippi (MS), New York and New York City (NY), North Dakota (ND), Texas (TX), and Washington D.C. do have more stringent laws and requirements which might apply to airsoft weapons like the Green Gas Metal SIG Sauer P220R FPS-290 Airsoft Gun.

Question: What type of airsoft BBs does this airsoft gun shoot?
Answer: This airsoft sidearm usually shoots standard 6mm airsoft BBs which are 0.12g or 0.20 gram. Check the pistol’s details to find out more.

Question: How far can this airsoft gun shoot?
Answer: Most airsoft pistols can shoot around 80 to 120 feet or more. This may include the Green Gas Metal SIG Sauer P220R FPS-290 Airsoft Gun. Handgun range and precision depends upon the player’s shooting ability, shooting conditions, weather, wind, terrain, and other factors.

Question: What do I need to understand for airsoft gun safety?
Answer: Safety is a top priority when using airsoft pistols. Airsoft players need to constantly use safety glasses and protective face masks. The weapon needs to be used safely with supervision for training in proper environments or for target practice only. You can learn more about safety by reading the airsoft rules of engagement and safety regulations.

Question: Can this airsoft gun shoot real ammunition?
Answer: No, this airsoft gun can not shoot real ammo and can not be customized in any way to fire live bullets. It is a toy handgun.

Additional information

Category

Airsoft Pistols

Brand

Airsoft

Feet Per Second (FPS)

290 (Use 0.2g BBs)

Magazine Capacity

25

Size

8 Inches

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Last update on August 17, 2026 // Source: Amazon API

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