Description
Airsoft Pistol Product Details
CO2 Smith & Wesson Sigma Pistol FPS-400 Airsoft Gun Package Deal (Mask, CO2 and BBs)
Airsoft Pistol Product Features
This is a CO2 powered Airsoft Pistol which means that it uses CO2 Gas as a propellant. It shoots hard and fast and is extremely lifelike. One feature many CO2 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 CO2 Airsoft Pistol doesn’t require any pumping just simply point and shoot. This is a high end CO2 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 CO2 for this gun separately.
Info About the Varieties of Airsoft Handguns
Learn about airsoft handguns and sidearms and how you can use them as backup weapons or as primary weapons on the airsoft playing field. A large number of airsoft pistols are fully manufacturer licensed versions of their genuine weapon equivalents and run and look in the exact same ways while shooting airsoft BBs instead of actual bullets.
There are a variety of airsoft sidearms consisting of CO2, green gas (blowback and non-blowback), spring powered, and AEG automatic electric gun sidearms. Each of these varieties of sidearms has positives and negatives connected with them. Learning more about the types of airsoft sidearms helps you make a decision on which type is right for you and your airsoft gameplay style.
CO2 Airsoft Handgun Details
CO2 airsoft guns are one of the most dependable and popular types of pistols. These pistols use sealed CO2 gas cylinders to send airsoft BBs out of the weapon barrel.
These styles of airsoft weapons are great choices for playing in cold temperatures because the high pressure CO2 gas is stored in the sealed cylinders and less prone to variation by low temperature. This fact offers very good FPS and shot consistency while playing airsoft in the cold weather for instance where other varieties of airsoft guns like green gas cease to work or barely shoot pellets.
Information About CO2 Gas and CO2 Cylinders
CO2 airsoft handguns are powered by typical 12 gram CO2 cartridges. These cartridges look similar to a chrome metal cylinder and store high-pressure CO2 gas comprised of one carbon atom and a couple of oxygen atoms, consequently the molecular formula is “C + O2 “. These atoms are attached in the following sequence “O= C =O”. The gas is stored in the 12 gram cartridge cylinders under very high pressure of around ~ 800psi which converts to 55bar.
The CO2 cartridge cylinders are not reusable and you can normally purchase them in bundles of 12, 20, 50, or 100 12 gram CO2 cartridges. They come sealed to retain the CO2 gas securely inside, once they are opened (firing them in an airsoft handgun breaks the cartridge seal) the cartridges will begin to lose pressure if they are left unused. You need to try to deplete the entire CO2 cartridge the very same day you open the seal. If the airsoft games end and you still have CO2 gas leftover, use the chance to do some handgun target practice and consume the remaining surplus gas. There is no gas level guide on the cartridge so you need to shoot up until the pistol stops firing BBs.
If they are kept sealed, CO2 cartridges have a long storage life. They have a supplier’s best used by date typically listed on the box or cartridge, however they will probably maintain pressure for a prolonged period of time past this date if the cartridge seal is not punctured.
Info About Green Gas Airsoft Sidearms
Green gas airsoft pistols are similar to CO2 handguns, but they use green gas instead of CO2 cartridges. The effect on the battlefield and green gas weapon efficiency is almost the same as CO2 pistols with the guns at about 300+ FPS.
The green gas is stored in the handgun’s grip within the mag and can typically hold around 15 to 20+ 6mm airsoft BBs depending on the gun design. A bunch of valves, rubber stoppers, and seals keep the propane gas stored in the pistol magazine up to when the handgun’s trigger is pulled. It is a good idea to refill and top off the green gas in the magazine each time you load it into the pistol. Pistol-wielding players can additionally carry supplemental bottles of propane gas in the field for refilling mags between lulls in the war or between missions.
When running a green gas handgun on the airsoft field as a backup or main gun, bringing extra handgun magazines is recommended for quickly reloading and engaging opponents. Having additional magazines helps you re-engage in the action in the course of firefights or while sweeping structures in CQB (close quarters combat) room-to-room combat.
Green gas handguns are suitable for CQB at airsoft fields considering rifles, long guns, and full-sized AEGs are normally not authorized to be used during indoor gameplay. This is an essential safety regulation because of the close quarters distance of airsoft players during the shooting engagements and the potential for players to be injured. While green gas handguns still shoot airsoft BBs at about 300 FPS, the short pistol barrel aids to keep the joules and energy moving the BB lower compared to 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 handguns. First, there are green gas blowback pistols or GBBs. These pistols work like a real pistol with the pistol’s slide “blowing back” and cycling with every shot. The propane gas causes the slide to cycle when a brand-new airsoft BB is loaded into the chamber. The result is extremely cool, but the GBB handguns typically cost more and possibly have more parts to break. The green gas non-blowback airsoft pistols use a fixed slide which does not cycle. The non-blowback weapons usually cost less than GBBs. Performance is about the same between the two varieties of green gas pistols.
About GBB and Green Gas Limitations
While green gas normally can be used very well, it does have restrictions. This includes when green gas guns are played with during the winter in the snow or in colder weather (like less than 32 deg F). Considering that the green gas or propane gas is kept in the weapon’s magazine using silicone seals and gaskets, cold weather can affect these seals and trigger the stored gas to escape prior to shooting airsoft BBs. The depressurized gas can cause the airsoft BBs to just shoot a few feet (like 10 feet in cold temps ) when the pistol would ordinarily shoot BBs over 100+ foot distances in warmer temperatures).
One option to fix this problem is to keep the GBB pistol magazines warmer by positioning them next to your body before airsoft game play. This can help to warm up the seals and valves and better seal in the green gas. If you honestly desire to have fun with a reliable airsoft pistol in the cold, it can also be better to check out a CO2 variation of your preferred handgun. The CO2 cartridges come sealed and the gun will shoot better in sub-freezing conditions and while playing in the snow.
Spring Airsoft Sidearm Information
Spring airsoft pistols are powered by powerful coil springs that launch the BBs out of the pistol’s barrel. The manual functioning of reloading, cocking, and firing spring pistols makes the fire rate much slower than CO2 and GBB guns.
Spring pistols work most effectively in springer battles where players can exclusively use related, single shot spring weapons or as a transitional backup gun for CQB buildings and MOUT sites when you can frequently quietly sneak up on other airsoft participants to get an assured one-shot-one-kill. In the latter situation, a rapid second followup shot will not be really needed given that the other person is now hit by the airsoft BB and out of the game or going back to respawn. Beware when engaging several foes given that the weapon just fires as quickly as you can re-chamber an airsoft BB by hand.
About Spring Handgun Performance
Spring handguns are very reliable under the proper conditions. Their FPS typically chronos at about 250 FPS to 300 FPS with 0.12g airsoft BBs. These weapons typically fire lighter weight airsoft BBs because the pitched springs are less powerful than other types of airsoft guns like SMGs. Spring handguns can normally shoot up to 120 feet or more with 0.12 gram BBs but accuracy decreases rapidly. Choosing regular 0.20 gram weight airsoft BBs, you will probably have a decreased range of about 60 to 80 feet or less with increased target accuracy.
About AEG Automatic Electric Airsoft Sidearms
AEG airsoft sidearms or AEPs (automatic electric pistols) are also a viable option to bring into the field 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 much like an AEG gun and use pressured air forced through electrically cycled pistons, gearboxes, and cylinders to shoot airsoft BBs quickly and rapidly.
AEG handgun mags normally carry around 20 to 30 airsoft BBs. The handguns can shoot airsoft BBs as high as around 300 FPS with 0.12g airsoft BBs or about 200 to 250 FPS with 0.20 gram airsoft BBs. The electric battery powered gearbox system can shoot around 700+ 6mm BBs per minute which is estimated if you have enough spare mags to maintain the ammo supply and the battery holds out that long. These pistols can effectively shoot airsoft BBs at around 150 foot ranges.
AEG Pistol Quality and Efficiency
AEG handgun quality has risen significantly in the last few years. The early gen guns were a bit questionable and undependable, however the new versions have most of the problems worked out and make reliable airsoft secondary guns. They can be modified with maximized mag capacities along with accommodating bigger batteries.
A huge perk of using an AEG handgun is that you have the capability to rewire the battery wires to use an enhanced capacity battery with higher mAh. Depending on the AEG pistol model, you can gain a substantial output in performance and fire rate by using a two cell Lipo battery (2S Lipo) as a replacement for the standard mini battery. Be careful with adjusting the parts and wires because you have to take into account the voltages, mAh, and electrical loads of the battery. Ask a qualified airsoft gun tech at your nearest airsoft shop or store if you have modding problems.
Which Airsoft Pistol is Best for Me?
If you have $100 or more to use to buy your airsoft handgun, take a look at a GBB handgun or automatic electric handgun. If you have between $50 to $100 to shell out, evaluate a good quality CO2 pistol or more affordable GBB handgun. If you are on a budget, you can still look for a long lasting airsoft handgun to use for the handgun games by checking out lower end pistols and by trading with players on the used airsoft gun market.
Frequently Asked Questions About Airsoft Handguns
Question: What is the most widely used type of airsoft pistol?
Answer: The best pistols are often a matter of a player’s preference. CO2 and green gas airsoft sidearms usually are the most reliable and dependable. Learn about the different types of airsoft pistols.
Question: What kind of airsoft weapon is the CO2 Smith & Wesson Sigma Pistol FPS-400 Airsoft Gun Package Deal (Mask, CO2 and BBs)?
Answer: The CO2 Smith & Wesson Sigma Pistol FPS-400 Airsoft Gun Package Deal (Mask, CO2 and BBs) is an airsoft pistol.
Question: Is this airsoft pistol good for first time players?
Answer: This airsoft pistol can be a viable option for first time airsoft players. It depends on the player’s gun budget, experience, and how much they believe they will play airsoft. The CO2 Smith & Wesson Sigma Pistol FPS-400 Airsoft Gun Package Deal (Mask, CO2 and BBs) is a decent sidearm for most players.
Question: Is this airsoft gun rentable?
Answer: Many airsoft fields rent guns. You will find most fields rent automatic electric guns like assault rifles instead of handguns or pistols. Therefore, finding this specific pistol model to use as a rental airsoft gun will probably be more challenging. Check with the airsoft field near you to see if they rent the specific handgun model.
Question: Can this airsoft pistol be upgraded?
Answer: Potentially, this airsoft gun may be able to accept upgrades depending on the gun type. Search for parts specific to the CO2 Smith & Wesson Sigma Pistol FPS-400 Airsoft Gun Package Deal (Mask, CO2 and BBs).
Question: Are airsoft pistols legal in my state?
Answer: Possibly depending upon where you live. Check your regional gun laws or with your local 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 may apply to airsoft weapons like the CO2 Smith & Wesson Sigma Pistol FPS-400 Airsoft Gun Package Deal (Mask, CO2 and BBs).
Question: What kind of airsoft BBs does this airsoft pistol shoot?
Answer: This airsoft gun usually shoots basic 6mm airsoft BBs which are 0.12 gram or 0.20 gram. Inspect the pistol’s product details for more information.
Question: How far can this airsoft pistol shoot?
Answer: A lot of airsoft pistols can shoot around 80 to 120 feet or more. This may include the CO2 Smith & Wesson Sigma Pistol FPS-400 Airsoft Gun Package Deal (Mask, CO2 and BBs). Gun precision and range depends upon the shooter’s 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 concern when using airsoft guns. Game players must constantly use safety goggles and face protection. The weapon should be used safely with guidance for training in suitable 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 weapon fire real ammunition?
Answer: No, this airsoft handgun can not shoot real ammo and can not be modified in any way to fire live ammunition. It is a toy pistol.




