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You are here: Home / Airsoft Pistols / Green Gas KWA MP9 NS2 Pistol FPS-435 Blowback Airsoft Gun
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Green Gas KWA MP9 NS2 Pistol FPS-435 Blowback Airsoft Gun

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SKU: 743ed699a21a Category: Airsoft Pistols Tag: gas airsoft pistol
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Description

Airsoft Pistol Product Details

Green Gas KWA MP9 NS2 Pistol FPS-435 Blowback Airsoft Gun

Airsoft Pistol Product Features

This is a Green Gas Airsoft Pistol which means that it uses Green Gas as a propellant. It shoots hard and fast and is extremely lifelike. One feature many Green Gas Airsoft Guns have is blowback, meaning that as the BB is propelled forward the slide thrusts backward mimicking the kick of a real gun! This Green Gas Airsoft Pistol doesn’t require any pumping just simply point and shoot. This is a high end Green Gas Airsoft gun. Please only use .20 gram high quality BBs with this item in order to keep it in working order. Using anything else as ammunition for this gun will void the warranty and may cause it to jam. You must be 18 years of age or older to purchase this Airsoft gun. You will need to purchase Green Gas for this gun separately.

Airsoft Pistol Style Details

Find information about airsoft handguns and how you can use them as backup guns or as primary weapons on the airsoft playing field. Getting the best sidearm and practicing with it can be a game changer in blasting your shots. Pistols, by nature, are lower range airsoft guns. They are often constructed after firearm handguns or copies of authentic pistols. Many airsoft handguns are completely licensed editions of their actual firearm equivalents. These airsoft guns can function in the same ways and visually appear almost identically to the real guns they are designed around while shooting airsoft BBs in place of real-world bullets.

There are a variety of airsoft sidearms consisting of CO2, green gas (blowback and non-blowback), spring powered, and AEG automatic electric sidearms. Each of these varieties of sidearms have positives and negatives connected with them. Finding out about the varieties of airsoft pistols allows you to choose which type is right for you and your airsoft gameplay style.

About CO2 Airsoft Pistols

CO2 airsoft guns are one of the most popular and heavy duty types of sidearms. These handguns use CO2 stored in small cylinders to force airsoft BBs out of the gun barrel.

These styles of airsoft pistols are great for airsoft games in cold weather conditions since the compressed CO2 gas is stored in the sealed cylinders and less susceptible to performance decreases caused by temperature. This offers good FPS and shot consistency while playing airsoft in the winter for instance where other sorts of airsoft sidearms like green gas stop operating or barely fire pellets.

About CO2 Gas and CO2 Cartridge Cylinders

CO2 airsoft pistols are powered by typical 12 gram CO2 cylinders. These cartridges look similar to a metallic cylinder and contain high-pressure CO2 gas comprised of 1 carbon atom and 2 oxygen atoms thus the molecular formula of “C + O2”.

The CO2 gas cartridge cylinders cannot be used multiple times and you can normally buy them in bundles of 12, 20, 50, or 100 12 gram CO2 cartridges. They come sealed to preserve the CO2 gas safely and securely inside, but as soon as they are opened (shooting them in an airsoft gun breaks the cartridge seal) the cartridges will begin to lose pressure if they are not used up. You should attempt to expend the whole CO2 cartridge the exact same day you open the seal. Use the chance to do some handgun target practice and use up the rest of the excess gas if the airsoft games end and you still have CO2 gas left. There is no gas level indication on the cartridge so you need to shoot up until the weapon stops firing airsoft BBs.

If they are kept sealed, CO2 cartridges have a long storage life. They have the maker’s use by date usually printed on the package or cartridge cylinder, however, they may maintain pressure for an extended period past this date if the cartridge seals are not tampered with.

Green Gas and Propane Airsoft Pistol Info

Green gas airsoft handguns are similar to CO2 pistols, however they do not use CO2 cartridges. As an alternative, they use green gas or propane gas for propellant to fire the airsoft pellets. The result on gameplay and green gas pistol performance is virtually the same as CO2 handguns with the weapons shooting up to 300+ feet per second. Shots are quickly fired in fully-automatic or semi-automatic shooting modes and accurate at short to mid-range ranges.

The propane gas is stashed in the handgun’s airsoft magazine that can frequently hold in-between 15 to 20+ BBs based on the handgun type. A series of valves, rubberized gaskets, and silicone o-rings keep the gas pressurized in the mag up until the pistol’s trigger is squeezed.

When running a green gas sidearm on the airsoft field or arena as a primary or secondary weapon, bringing additional handgun mags is strongly recommended for rapidly reloading and getting back into the game. Having additional mags allows you to join in the action during firefights or while sweeping structures in CQB (close quarters combat) room-to-room combat.

Green gas pistols are ideal for CQB at airsoft fields considering rifles, long guns, and full-sized AEGs are typically not enabled to be used during indoor shooting. This is a safety regulation due to the close range proximity of players during shooting engagements. While green gas handguns can still shoot airsoft BBs at around 300 FPS, the short handgun barrel aids to keep the joules and energy pushing the BB lower compared to AEGs, airsoft rifles, sniper rifles, and long guns.

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

There are two different varieties of green gas airsoft pistols. There are green gas blowback pistols or GBBs where the slide moves and non-blowback pistols. The green gas non-blowback airsoft pistols have a stationary slide which does not move.

About GBB and Green Gas Limits

Because the green gas or propane gas is housed in the mag by rubber o-rings, seals, and gaskets, cold temps can impact these o-rings and cause the stored gas to leak out before shooting the handgun. The decrease in pressure can make the airsoft BBs to only land a few feet (like 10 feet in the cold ) when the gun would typically shoot airsoft BBs over 100+ foot distances in warmer temps).

One fix to this issue is to keep the GBB handgun mags warmer by positioning them next to your body, beside a heater, or inside your jacket prior to game play. If you truly want to play with a trustworthy airsoft pistol in the cold, it might additionally be worth getting a CO2 style of your favorite handgun.

Facts About Spring Airsoft Handguns

Spring airsoft handguns are powered by strong springs with irregular pitches that launch the BBs out of the handgun barrel. They are usually one shot only. The manual functions of cocking, firing, and reloading spring handguns makes the weapon’s fire rate much slower than CO2 and GBB pistols. This makes spring airsoft pistols fun to use, however they are less effective when confronting other airsoft players on the airsoft field with advanced weaponry like auto airsoft AEG assault rifles and CO2, green gas, or GBB airsoft handguns.

Spring sidearms and guns perform best in springer wars where game players can only use comparable, single shot spring pistols or as a close quarters combat weapon for CQB environments when you can usually surprise other airsoft game players to get an assured one-shot-one-kill. In the latter circumstance, a rapid second followup shot isn’t needed given that the other opponent is already hit by the airsoft BB and out of the game or headed back to respawn. When engaging many different attackers given that the spring airsoft gun simply shoots as quickly as you can re-chamber an airsoft BB manually, be cautious.

About Spring Handgun Performance

Spring pistols are extremely useful under the appropriate situations. Their FPS generally chronos at around 250 FPS to 300 FPS with 0.12 gram airsoft BBs. These guns usually fire lighter weight airsoft BBs because the coiled springs are less powerful than other types of airsoft guns. Spring handguns can generally be accurate at up to 120 feet or more with 0.12 gram BBs however the ability to hit targets accurately reduces quickly. Choosing conventional 0.20 gram weight airsoft BBs, you will very likely have a decreased range of around 60 to 80 feet with heightened target accuracy.

About AEG Automatic Electric Airsoft Pistols

AEG airsoft pistols or AEPs (automatic electric pistols) are definitely a viable option to use as a secondary gun on the airsoft field. These automatic electric pistols are typically powered by mini stick batteries in the gun’s butt. They work similar to an AEG gun and use forced air with electrically cycled pistons and cylinders to propel airsoft BBs out of the barrel and rapidly.

AEG handgun mags generally hold about 20 to 30 airsoft BBs. The handguns can shoot airsoft BBs up to about 300 FPS using 0.12g airsoft BBs or about 200 to 250 FPS when loaded with 0.20 gram airsoft BBs. The electrically powered gearbox system can shoot around 700+ 6mm BBs per minute assuming you have enough spare magazines to reload the gun and the battery lasts that long. These AEP pistols can effectively fire airsoft BBs at about 150 foot distances.

AEG Handgun Quality and Performance

AEG handgun quality has actually increased significantly recently. The earliest gens were a little bit undependable and questionable, but the latest versions have most of the problems resolved and make reliable airsoft backup weapons. They can be improved with maximized mag capacities as well as accommodating more powerful batteries.

A massive benefit of carrying an AEG pistol is that you have the power to rewire the connections to use a more substantial battery. Depending on the AEG pistol style, you can get a substantial increase in functionality by using a two cell Lipo battery (like an 2S Lipo) rather than the stock AEP battery.

Which Airsoft Handgun is Best for Me?

If you have over $100 to use to buy your airsoft pistol, check out a green gas blowback handgun or AEG pistol. If you have around fifty to one-hundred dollars to upgrade your gun, review a good quality CO2 pistol or less expensive GBB pistol. If you have less than $50, you can still get a hold of a resilient airsoft pistol to use for the pistol games by checking out lower end pistols and by trading with other players on the used gun market.

Pistol Frequently Asked Questions (FAQs)

Question: What is the best type of airsoft pistol?
Answer: The best pistols are often a matter of a player’s preference. CO2 and green gas 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 KWA MP9 NS2 Pistol FPS-435 Blowback Airsoft Gun?
Answer: The Green Gas KWA MP9 NS2 Pistol FPS-435 Blowback Airsoft Gun is an airsoft pistol.

Question: Is this airsoft pistol good for first time airsoft players?
Answer: This airsoft pistol can be an ok option for first time airsoft players. It depends on how much the player has to spend on an airsoft pistol, their experience shooting handguns, and how much they believe they will play airsoft. The Green Gas KWA MP9 NS2 Pistol FPS-435 Blowback Airsoft Gun is a decent gun for many players to use on the airsoft field.

Question: Is this airsoft pistol rentable?
Answer: Lots of airsoft fields rent weapons. You will find most fields rent automatic electric guns like rifles or SMGs instead of pistols or handguns. Therefore, finding this specific pistol model to use as a rental airsoft gun will most likely be more challenging. Talk to your closest airsoft field near you to see if they rent the particular pistol model.

Question: Can this airsoft pistol be upgraded?
Answer: Potentially, this airsoft gun may be able to accept upgrades depending on the gun type. Look for parts particular to the Green Gas KWA MP9 NS2 Pistol FPS-435 Blowback Airsoft Gun.

Question: Are airsoft guns legal in my state?
Answer: Perhaps depending upon where you live. Look at your regional 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 stricter laws and requirements which might apply to airsoft guns like the Green Gas KWA MP9 NS2 Pistol FPS-435 Blowback Airsoft Gun.

Question: What kind of airsoft BBs does this airsoft handgun shoot?
Answer: This airsoft sidearm normally shoots basic 6mm airsoft BBs which are 0.12 gram or 0.20g. Examine the product information to find out more.

Question: How far can this airsoft handgun shoot?
Answer: Most airsoft handguns can shoot around 80 to 120 feet or more. This may include the Green Gas KWA MP9 NS2 Pistol FPS-435 Blowback Airsoft Gun. Gun precision and range depends on the shooter’s skills, shooting conditions, weather, wind, terrain, and other factors.

Question: What do I need to know for airsoft pistol safety?
Answer: Safety is a top priority when using airsoft handguns. Airsoft players should constantly use impact resistant safety glasses and protective face masks. The weapon must be used safely with guidance for training in appropriate 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 fire real bullets?
Answer: No, this airsoft gun can not shoot real bullets and can not be modified in any way to fire live ammo. It is a toy gun.

Additional information

Category

Airsoft Pistols

Brand

Airsoft

Feet Per Second (FPS)

435 (With .12g BBs)

Magazine Capacity

48 RDs

Size

11.5 Inches (21 Inches With The Stock Extended)

Best Sellers

Last update on August 19, 2026 // Source: Amazon API

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