Cybergun FN Herstal M4A1 (BLACK)

The Fully Licensed FN M4A1 GBB RIfle
Currently used by US Army / Marines in real life

FEATURES:

- Machined Metal upper / lower receiver
- Front section has Quad  20mm accessory rails perfect for mounting grips, lights, grenade launchers etc.
- Includes integrated Standard M4A1 Fixed Front sight and removable rear flip-up sight with adjustable tower
- Telescopic Stock
- Ambidextrous Front /  Rear sling plate
- Realistic blowback / Trigger action
- Bolt locks when emptying the magazine
- Full FN Markings and roll marks
- Comes with Serial Number (Sticker)
- Magazine has Bolt Lock disable button for dry fire sessions with the rifle
- Outer Barrel is detachable to use as a Full 14" Rifle or 10" CQB Variant
- Roller bolt / Trigger improves Traverse / firing response
- Adjustable Hop-Up
- Compatible With AW M4 350 round Drum magazine (AW-DRMG05 / AW-DRMG10)