WE Tech M16A3 Open Bolt Full Metal Gas Blowback Airsoft GBBR Rifle, Black

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Even though many people prefer modern rifles, this WE Tech M16A3 GBBR satisfies airsoft fans who want period-accurate airsoft copies. This gun is identical to the real M16A3 in every aspect except for the plastic orange tip and markings. It’s a full-sized copy of an older firearm.
At 19 inches, the barrel length of this airsoft rifle is equal to that of the M16. Therefore, it’s considered much more accurate than the popular M4 carbines used today. The handguard is made of polymer and has no Picatinny rails whatsoever.
The front iron sight is attached to the barrel and is fixed. Under it are a sling point and bayonet lug. The latter accessory will accept bayonets made for the M16.
As for the rear sight, it’s located within the carrying handle. Unlike the older M16s, this carrying handle can be removed, though the rear sight block stays attached to the receiver. There are no top rails either.
However, users can purchase scope mounts that sit on top of the carrying handle. These will provide a top Picatinny rail for any optics you prefer.
The receiver is made of aluminum and highly resembles the actual firearm. The moving parts are all accurate and function like the real thing. This airsoft rifle will immediately feel familiar if you know how to operate an AR-15.
The safety catch has safe, semi-auto, and full-auto firing modes, just like a real M16.
You get a standard pistol grip with checkering and finger rest. It’s ergonomic but not to the extent of many modern products.
Attached to the rear is a full-size fixed plastic stock all older M16s have. This stock doesn’t fold, and the rear sling point is attached to the end. It has a rubber buttpad too.
The package doesn’t include a spring, but you get a barrel tool, speedloader, and an instruction manual.


  • Features the latest generation WE Tech gas blowback "Open Bolt" design for the M16 GBB rifle.
  • Gas-efficient rifle achieving a muzzle velocity of 400+ FPS with 0.20g BBs.
  • New gas blowback system from WE Tech, offering improved performance in colder temperatures.
  • Includes a 32-round gas magazine compatible with green gas, red gas, propane, and CO2 magazines.
  • Realistic blowback action with each shot, enhancing the shooting experience.
  • Full metal construction for the upper/lower receiver and outer barrel, providing a realistic weight.
  • Adjustable front triangle sight and rear sight integrated into the carry handle for elevation and windage.
  • Functional open bolt system with an operational bolt catch, locking the bolt to the rear when the magazine is spent.
  • Standard M16-style nylon handguard, removable for installing a drop-in railed handguard for accessory attachments.
  • Built-in front and rear sling mounts for compatibility with 2- and 3-point slings.
  • Capable of firing in both semi-automatic and full-automatic modes, mimicking an actual M16 rifle.
  • Precision 509mm inner barrel with adjustable hop-up for improved range and accuracy.
  • Upgradable internal parts, allowing customization for aspects like muzzle velocity.
Power Source:
Green Gas
Canada Compliant:
410-480 FPS w/ 0.20g BBs
8 lbs
Inner Barrel Length:
509 mm
Outer Barrel Length:
482.6mm (19")
Included Magazine:
32 rounds
WE Tech
Package Includes:
Gun, Magazine, Barrel Tool, Speedloader, Instruction Manual
Thread Direction:
14mm counter-clockwise
Fire Modes:
Safe, Semi Auto, Full Auto
Yes - Adjustable
Magazine Model Number:
30 Day Return / 45 Day warranty

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