Description
Airsoft Pistol Product Details
Green Gas KWA H&K USP Compact Tactical Pistol FPS-405 Blowback Airsoft Gun Package Deal (Mask, Green Gas and BBs)
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.
Info About the Designs of Airsoft Handguns
Find information about airsoft pistols and sidearms and how you can use them as secondary guns or as main weapons on the airsoft playing field. Many airsoft handguns are fully manufactured and licensed replications of their genuine pistol equivalents and look and operate in the same ways while shooting airsoft BBs rather than real bullets.
There are a number of types of airsoft handguns consisting of CO2, green gas or propane (blowback and non-blowback), spring powered, and AEG automatic electric gun handguns. Each of these forms of pistols come with negatives and positives associated with them. Finding out about the styles of airsoft pistols lets you decide which type is right for you and your airsoft play style.
Details About CO2 Airsoft Sidearms
CO2 airsoft guns are one of the most popular and dependable types of pistols. These handguns use pressurized CO2 gas to move airsoft BBs out of the gun barrel.
These kinds of airsoft pistols are great choices for playing airsoft in cold temperatures given that the compressed CO2 gas is stored in the sealed cylinders and less susceptible to variation with low temperature. This fact provides excellent FPS and shot consistency while playing airsoft in the winter for instance where other types of handguns like green gas stuffer from low performance or hardly fire airsoft BBs.
Additional Info About CO2 Gas and CO2 Cartridge Cylinders
CO2 airsoft sidearms are powered by typical 12 gram CO2 cartridges. These cartridges look similar to a metallic cylinder and contain high-pressure CO2 gas consisting of just one carbon atom and a pair of oxygen atoms thus the molecular formula of “C + O2”.
The cartridges come sealed to keep the CO2 gas safely inside, however the moment they are opened (shooting them inside of an airsoft weapon breaks the cartridge seal) they will start to lose pressure if they are left unused. If the airsoft games end and you still have CO2 gas left, use the opportunity to do some pistol target practice and use up the rest of the remaining gas.
If they are kept sealed, CO2 cartridges can be stored for a longtime. They are made with the maker’s expiry date typically noted on the box or cartridge cylinder, however they will likely maintain pressure for a very long period of time past this date if the cartridge seal is not broken.
Green Gas and Propane Airsoft Pistol Info
Green gas airsoft pistols are comparable to CO2 handguns, however they use green gas or propane instead of CO2 cartridges. The effect on the battlefield and green gas weapon efficiency is virtually the same as CO2 handguns with the weapons around 300+ FPS.
The green gas is stored in the pistol’s airsoft magazine which can normally hold around 15 to 20+ airsoft BBs depending on the pistol design. A series of valves, rubberized gaskets, and seals keep the gas stored in the mag till the handgun’s trigger is squeezed.
When bringing a green gas pistol on the airsoft field or arena as a primary or backup weapon, bringing additional pistol mags is recommended for quickly reloading. Having extra magazines helps you get back in the action in the middle of firefights or while clearing buildings in CQB (close quarters combat) room-to-room battles.
Green gas pistols are great for CQB at airsoft fields since long guns and full-sized AEGs are usually not approved to be used for indoor gameplay. This is a safety rule due to the close range distance of players during the shooting engagements and the potential for players to be hurt. 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 at a lower level compared to AEGs, sniper rifles, and long guns.
Thinking About Green Gas Blowback (GBB) VS Green Gas Non-blowback
There are 2 various varieties of green gas airsoft pistols. There are green gas blowback pistols or GBBs where the slide moves and non-blowback handguns. The green gas non-blowback airsoft handguns use a fixed slide which does not move.
About GBB and Green Gas Issues
Because the green gas or propane is stored in the pistol magazine by using rubber o-rings, seals, and silicone gaskets, the cold can impact these gaskets and allow the gas to leak out prior to shooting. This lack of pressure can cause the airsoft BBs to just land a number of feet away (like 10 feet in cold weather ) when the green gas handgun would normally shoot airsoft BBs over 100+ feet in warmer weather).
One solution to this issue is to make the GBB pistol mags warmer by placing them next to a heater or by your body before game play. This can help to heat up the seals and better seal in the green gas. If you really prefer to play airsoft with a dependable airsoft handgun in the cold, it can also be worth checking out a CO2 variation of your favorite handgun. The CO2 cylinders come sealed and these guns shoot better in sub-freezing conditions and while playing in the snow.
Spring Airsoft Handguns
Spring airsoft handguns are powered by powerful coil springs that propel the BBs out of the handgun barrel. The manual functioning of shooting, cocking, and reloading spring handguns makes the fire rate much slower than CO2, green gas, and GBB handguns.
Spring sidearms and guns perform best in springer wars where participants can exclusively use similar, single shot spring weapons or as an alternative backup gun for CQB buildings and MOUT sites when you can frequently quietly sneak up on other airsoft players to get an assured one-shot-one-kill. In the latter scenario, a fast 2nd follow-up shot will not be required due to the fact that the other player is already hit and out of the game play or moving back to respawn. When engaging many different airsoft players given that the gun only shoots as quickly as you can re-chamber an airsoft BB by hand, be careful.
About Spring Pistol Efficiency
Spring guns are incredibly reliable under the appropriate conditions during airsoft games. Their FPS typically chronos at about 250 FPS to 300 FPS with 0.12 gram airsoft BBs. These guns typically fire lighter weight airsoft BBs because the coiled springs are less effective than other types of airsoft guns. Spring guns can usually be accurate at up to 120 feet or more with 0.12g BBs however the ability to hit targets reduces quickly. Choosing normal 0.20g weight airsoft BBs, you will most likely have a range of about 60 to 80 feet with heightened precision.
AEG Automatic Electric Airsoft Handguns
AEG airsoft pistols or AEPs (automatic electric pistols) are also a good choice to use as a backup gun on the airsoft field. These automatic electric pistols are commonly powered by mini stick batteries in the weapon’s grip. They function much like an AEG gun and use pressured air with electrically cycled pistons and gearboxes to fire airsoft BBs quickly and rapidly.
AEG pistol magazines typically carry around 20 to 30 airsoft BBs. The handguns can shoot airsoft BBs right up to about 300 FPS when loaded with 0.12g airsoft BBs or around 200 to 250 FPS using 0.20g airsoft BBs. The electric battery powered gearbox system can shoot around 700+ BBs per minute assuming you have enough spare magazines to reload and the battery holds out that long. These AEP handguns can effectively fire airsoft BBs at around 150 foot distances.
AEG Pistol Quality and Efficiency
AEG pistol quality has actually grown substantially over the last few years. The early gen guns were a little bit undependable and sketchy, however the new designs have most of the problems resolved and make reliable airsoft backup guns. They can be upgraded with enhanced magazine capacities as well as accommodating more powerful batteries.
A massive advantage of carrying an AEG handgun is that you have the capability to rewire the battery connectors to use a bigger battery. Depending on the AEG handgun type, you can get a large increase in functionality by adopting a two cell Lipo battery (2S Lipo) as a replacement for the stock battery.
Which Airsoft Handgun is Right for Me?
Finding the most ideal airsoft pistol for you depends upon how much you want to spend, how often you plan to play airsoft with it, and where you decide to play. If you have at least one-hundred dollars to invest in your airsoft handgun, look into a green gas blowback pistol or AEP handgun. These guns are normally the top-tier guns, have great performance, and could be a pretty good gun to invest in. If you have around more than fifty but less than one-hundred dollars to use for your gun, look at a CO2 pistol or cheaper GBB pistol. Mid-tier guns like these will still work well and are pretty long lasting sidearms. Look for a lower end CO2 or spring pistol if you have less than $50. You can still get a strong airsoft pistol to use for the pistol games.
Frequently Asked Questions About Pistols
Question: What is the most popular type of airsoft handgun?
Answer: The best pistols are often a matter of a player’s preference. CO2 and green gas airsoft handguns usually are the most durable and dependable. Learn about the different types of airsoft pistols.
Question: What kind of airsoft weapon is the Green Gas KWA H&K USP Compact Tactical Pistol FPS-405 Blowback Airsoft Gun Package Deal (Mask, Green Gas and BBs)?
Answer: The Green Gas KWA H&K USP Compact Tactical Pistol FPS-405 Blowback Airsoft Gun Package Deal (Mask, Green Gas and BBs) is an airsoft pistol.
Question: Is this airsoft pistol good for first time players?
Answer: This airsoft pistol can be a good choice for first time airsoft players. It depends on the player’s gun budget, their experience shooting handguns, and how much they want to play in the future. The Green Gas KWA H&K USP Compact Tactical Pistol FPS-405 Blowback Airsoft Gun Package Deal (Mask, Green Gas and BBs) is a good sidearm for many players to carry in the field.
Question: Is this airsoft gun rentable?
Answer: Lots of airsoft fields rent guns. You will find most fields rent automatic electric guns like SMG or rifles instead of handguns or pistols. Therefore, finding this specific pistol model to rent at an airsoft field will probably be more challenging. Contact your closest airsoft field near you to see if they rent the specific airsoft pistol model.
Question: Can this airsoft handgun be enhanced with modifications?
Answer: Potentially, this airsoft pistol may be able to accept upgrades depending on the gun type. Look for parts specific to the Green Gas KWA H&K USP Compact Tactical Pistol FPS-405 Blowback Airsoft Gun Package Deal (Mask, Green Gas and BBs).
Question: Are airsoft guns legal in my state?
Answer: Potentially depending on where you live. Check your local weapon laws or with your local police 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 may apply to airsoft weapons like the Green Gas KWA H&K USP Compact Tactical Pistol FPS-405 Blowback Airsoft Gun Package Deal (Mask, Green Gas and BBs).
Question: What kind of airsoft BBs does this airsoft handgun shoot?
Answer: This airsoft pistol usually shoots basic 6mm airsoft BBs which are 0.12 gram or 0.20 gram. Look at the pistol’s product info to learn 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 KWA H&K USP Compact Tactical Pistol FPS-405 Blowback Airsoft Gun Package Deal (Mask, Green Gas and BBs). Gun precision depends on the player’s shooting ability, shooting conditions, weather, wind, terrain, and other factors.
Question: What do I need to know for airsoft gun safety?
Answer: Safety is a top concern when using airsoft guns. Airsoft players need to always use safety goggles and face masks. The weapon must be used safely with supervision 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 pistol shoot real bullets?
Answer: No, this airsoft weapon can not fire real ammo and can not be modified in any way to fire live ammunition. It is a toy weapon.





