Cybergun S&T FN Licensed Full Metal M16A4 Gas Blowback Airsoft Rifle, Black

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Assault rifles are the best design when soldiers require an all-purpose weapon. These weapons work well in most situations but excel in mid-range combat. The M16 is considered a classic example of modern assault rifles too. This M16 replica made by S&T is a licensed copy from FN America. As such, you can expect it to be as faithful to the original as possible.

It’s almost impossible to tell it from a real M16 if not for the orange tip at the muzzle. Realism is the name of this airsoft rifle’s game, and its full-metal build testifies to it. Even if you drop or knock it hard, it still fires reliably. The durable design makes it a favorite of airsoft enthusiasts around the world. At 2,680g, the weapon will handle and feel like the real thing. Unlike early models, modern M16s have a carrying handle attached to the receiver, but it’s connected to a Picatinny rail.

It only takes less than a minute to replace the carrying handle and rear sight combination with optics. Compared to a carbine, a full-sized M16 has a longer barrel, which contributes to increased accuracy. While it might not be the best weapon to bring to tight areas, it shines in mid-range combat. The safety and fire selector switch is ambidextrous, and left-handed users will have no difficulty operating the weapon. As for magazine capacity, the one you get holds 50 BBs.

However, the rifle also accepts King Arms magazines as well as other GBB M4 or M16 magazines. This feature reflects the real weapon’s NATO standardization plan. Instead of electric motors, you have to feed the rifle gas-operated magazines. It operates using a blowback mechanic, simulating recoil. The operating method might affect accuracy, but some players prefer its touch of realism. You can also adjust the hop-up to affect BB flight patterns.


  • Authentic FN America trademarks, fully licensed
  • Versatile upgrade potential with compatibility with Western Arms-spec parts
  • Realistic gas blowback system for enhanced authenticity
  • Sturdy and durable full metal construction
  • Railed upper receiver for mounting optics and accessories
  • Ambidextrous selector for easy left-handed firing control
Power Source:
Green Gas
Canada Compliant:
300-340 FPS w/ 0.20g BBs
Rail Type:
1000mm (39.4")
5.9 lbs
Inner Barrel Length:
Approximately 405mm (15.9")
Included Magazine:
50 rounds
Package Includes:
Gun, Magazine, Manual
Fire Modes:
Safe, Semi Auto, Full Auto
Yes - Adjustable
Magazine Compatibility:
Compatible with King Arms and other compatible M4 / M16 Series Airsoft GBB Magazines
30 Day Return / 45 Day warranty

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