Description
Airsoft Pistol Product Details
Green Gas Walther P99 Pistol FPS-400 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.
Info About Airsoft Pistol Styles
Learn more about airsoft guns like pistols and how you can use them as backup guns or as main weapons on the airsoft playing field. Practicing your shot accuracy and getting the right sidearm can make all the difference in nailing your shots. Handguns, by nature, are diminished range airsoft guns. They are frequently developed after authentic pistols or imitations of genuine pistols. Lots of airsoft sidearms are completely certified variations of their real world weapon equivalents. These airsoft guns can visually look and function (without shooting bullets) in the same ways similarly to the real guns they are designed after while shooting airsoft BBs rather than authentic bullets.
There are a variety of airsoft handguns consisting of CO2, propane or green gas (blowback and non-blowback), spring powered, and AEG automatic electric gun sidearms. Each of these kinds of handguns come with negatives and positives related to them. Learning about the styles of airsoft handguns allows you to decide which type is right for you and your airsoft game play style.
CO2 Airsoft Handgun Details
CO2 airsoft pistols are one of the most common and long lasting types of handguns. These handguns use pressurized CO2 gas to shoot airsoft BBs out of the weapon barrel.
These forms of airsoft pistols are exceptional for playing airsoft in colder temperatures given that the compressed CO2 gas is less sensitive to FPS decreases by temperature. This offers good FPS and shot consistency while playing airsoft in the cold for example where other sorts of sidearms like green gas stop operating or hardly shoot airsoft BBs.
Information About CO2 Gas and CO2 Cartridge Cylinders
CO2 airsoft sidearms are powered by standard 12 gram CO2 cartridge cylinders. These cartridges resemble a metal cylinder and contain high pressured CO2 gas composed of 1 carbon atom and 2 oxygen atoms, so the molecular formula is “C + O2 “. These atoms are bound in the following order “O= C =O”. The gas is kept in the 12 gram cylinders under very high pressure of close to ~ 800psi which converts to 55bar.
They come sealed to keep the CO2 gas safely within, but soon after they are opened (shooting them inside of an airsoft pistol breaks the cartridge seal) they will start 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 pistol target practice and use up the rest of the extra gas.
If they are kept sealed, CO2 cartridges can be stored for a longtime. They do have a supplier’s expiry date typically marked on the box or cylinder, however they will likely last for a prolonged time past this date if the cartridge seals are not damaged.
Green Gas Airsoft Pistols
Green gas airsoft pistols are similar to CO2 pistols, but they do not use CO2 cartridges. Instead, they use green gas or propane gas for propellant to fire 6mm airsoft BBs. The impact on the airsoft battlefield and green gas sidearm efficiency is practically the same as CO2 handguns with the guns shooting up to 300+ FPS. Shots are efficiently fired in automatic or semi-automatic firing modes and precisely hit targets at very short to mid-range proximities.
The green gas is held in the handgun’s mag and can often hold around 15 to 20+ BBs based on the gun style. A bunch of valves, rubber gaskets, and seals keep the propane housed in the magazine till the pistol’s trigger is pulled. It is a great choice to top off and fill up the propane supply in the pistol mag each time you load it into the pistol. Pistol-wielding gamers can even bring additional bottles of propane in the field for refilling between lulls in the fight or in-between activities.
When bringing a green gas sidearm on the airsoft field as a secondary or main gun, bringing extra handgun magazines is encouraged for rapidly 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 fights.
Green gas pistols are perfect for CQB at airsoft fields considering that rifles, long guns, and full-sized AEGs are usually not allowed to be used for indoor game play. This is a safety rule due to the close range distance of airsoft players during shooting engagements and the potential for players to be injured. While green gas pistols still fire airsoft BBs at about 300 FPS, the shorter handgun barrel aids to keep the joules and energy shooting the BB lower compared to AEG airsoft rifles, sniper rifles, and other long guns.
Thinking About Green Gas Blowback (GBB) VS Green Gas Non-blowback
There are 2 various types of green gas airsoft handguns. There are green gas blowback pistols or GBBs and non-blowback handguns. The green gas non-blowback airsoft pistols have a fixed slide which does not move.
About GBB and Green Gas Limits
Because the green gas or propane gas is kept in the pistol magazine using rubber o-rings, seals, and gaskets, the cold can affect these gaskets and cause the gas to leak out prior to shooting. This can cause the airsoft BBs to only shoot a few feet away (like 10 feet in cold weather ) when the green gas handgun would usually shoot airsoft BBs over 100+ foot distances in warmer weather conditions).
One fix for this issue is to try to keep the GBB pistol magazines warmer by positioning them next to a heater or by your body just before the game play. This can help to heat up the rubber seals and better seal in the green gas. If you honestly want to play airsoft with a trustworthy airsoft pistol in the cold, it can also be better to check out a CO2 variation of your preferred handgun. The CO2 cylinders come sealed and the gun shoots much better in sub-freezing temps and while playing in the snow.
Spring Airsoft Handguns
Spring airsoft guns are powered by powerful springs with irregular pitches that propel the airsoft BBs down the pistol barrel. They are generally one shot only. The manual functioning of firing, cocking, and reloading spring guns makes the fire rate much slower than CO2 and GBB handguns. When dealing with other airsoft players on the airsoft field with upgraded weapons, auto airsoft AEG assault rifles, SMGs, sniper rifles, and CO2, green gas, or GBB airsoft pistols, this can make spring airsoft guns fun to use, however less effective.
Spring guns work most effectively in springer wars where opponents can solely use related, single shot spring pistols or as a close quarters combat weapon for CQB buildings and MOUT sites when you can often quietly sneak up on other airsoft opponents to get a guaranteed one-shot-one-kill. In the latter scenario, a quick 2nd follow-up shot is not required due to the fact that the other player is now hit by the first shot and out of the game play or headed back to respawn. When engaging multiple attackers given that the gun just shoots as quickly as you can re-chamber an airsoft BB by hand, be cautious.
About Spring Handgun Efficiency
Spring guns are extremely useful under the most ideal conditions during games. Their FPS usually chronos at about 250 FPS to 300 FPS with lighter 0.12 gram airsoft BBs. These handguns normally fire lighter weight airsoft BBs because the pitched springs are less powerful than other kinds of airsoft weapons. Spring guns can typically shoot up to 120 feet or more with 0.12 gram BBs but the ability to hit targets is reduced rapidly. Choosing regular 0.20g weight airsoft BBs, you will probably have a shooting distance of about 60 to 80 feet or less with heightened accuracy.
Info on AEG Automatic Electric Airsoft Pistols
AEG airsoft pistols or AEPs (automatic electric pistols) are also a good choice to bring as a secondary weapon on the airsoft field. These automatic electric pistols are commonly powered by mini stick batteries in the weapon’s butt. They function much like an AEG gun and use pressured air forced through electrically cycled gearboxes and cylinders to propel airsoft BBs out of the barrel and very quickly at that.
AEG pistol mags usually store about 20 to 30 airsoft BBs. The pistols can shoot airsoft BBs as high as about 300 FPS using 0.12 gram airsoft BBs or 200 to 250 FPS with 0.20g airsoft BBs. The electric gearbox system can shoot around 700+ 6mm BBs per minute which is estimated if you have enough spare magazines to reload and the battery maintains its charge that long. These AEP pistols can accurately fire airsoft BBs at about 150 foot ranges.
AEG Pistol Quality and Performance
AEG pistol quality has actually increased substantially recently. The earliest generation AEP guns were a little bit undependable and questionable, however the latest designs have most of the problems resolved and make effective airsoft secondary guns. They can be further upgraded with maximized magazine capacities as well as accommodating larger batteries.
A big perk of using an AEG handgun is that you have the opportunity to rewire the battery wires to use a more substantial battery. Based on the AEG pistol style, you can gain a large jump in efficiency by utilizing a two cell Lipo battery (2S Lipo) as an alternative to the standard mini battery. Take care of customizing the elements and the gun’s wires since you must think about the volts, mAh, and electrical loads of the battery. If you have modding concerns, ask an expert gun service technician at your nearest airsoft store.
Which Airsoft Handgun is Right for Me to Play with?
If you have more than one-hundred dollars to use to buy your airsoft pistol, evaluate a GBB handgun or AEG handgun. If you have in-between $50 to $100 to buy a gun, evaluate a good quality CO2 pistol or cheaper GBB pistol. You can still play with a durable airsoft handgun by checking out cheaper pistols and by trading with players selling used airsoft pistols if you are trying to save money.
Frequently Asked Questions About Airsoft Sidearms
Question: What is the most popular 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 kind of airsoft gun is the Green Gas Walther P99 Pistol FPS-400 Blowback Airsoft Gun?
Answer: The Green Gas Walther P99 Pistol FPS-400 Blowback Airsoft Gun is an airsoft pistol.
Question: Is this airsoft pistol good for first time players?
Answer: This airsoft pistol can be a good gun to use for first time airsoft players. It depends on the player’s gun budget, experience, and how much they want to play airsoft. The Green Gas Walther P99 Pistol FPS-400 Blowback Airsoft Gun is a good gun for most players to carry.
Question: Is this airsoft handgun rentable?
Answer: Lots of airsoft fields rent weapons. You will find most fields rent AEGs like SMGs instead of pistols. Therefore, finding this specific pistol model to rent will most likely be more challenging. Contact your closest airsoft field near you to see if they rent the particular airsoft pistol model.
Question: Can this airsoft sidearm be upgraded?
Answer: Possibly, this depends on the airsoft pistol type and build. It may be able to accept upgrades in some cases. Search for parts particular to the Green Gas Walther P99 Pistol FPS-400 Blowback Airsoft Gun.
Question: Are airsoft guns legal in my state?
Answer: Potentially depending on where you live. Examine your regional gun 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 might apply to airsoft weapons like the Green Gas Walther P99 Pistol FPS-400 Blowback Airsoft Gun.
Question: What type of airsoft BBs does this airsoft pistol shoot?
Answer: This airsoft handgun normally shoots standard 6mm airsoft BBs which are 0.12 gram or 0.20 gram. Check the product info for additional information on airsoft BBs.
Question: How far can this airsoft gun shoot?
Answer: The majority of airsoft handguns can shoot around 80 to 120 feet or more. This may include the Green Gas Walther P99 Pistol FPS-400 Blowback Airsoft Gun. Pistol 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 handgun safety?
Answer: Safety is a top priority when using airsoft weapons. Shooters must constantly use impact resistant safety glasses 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 handgun fire real ammo?
Answer: No, this airsoft gun can not shoot real ammunition and can not be modified in any way to fire live ammunition. It is a toy weapon.




