This M4 starts life as a standard FAI-15 lower receiver, which includes, yes, you guessed it, the BFSIII Binary Trigger System pre-installed and tested from the factory! The upper receiver is constructed of 7075 T-6 aluminum and features a 16″ 1:7 twist LTW Contour barrel that is incredibly accurate. A 15″ M-LOK FST rail is included as well and is ready to mount any accessories of your choosing. Rifle ships complete with (1) 30rd magazine.
BFSIII M4 SPECIFICATIONS
- Barrel Length + Type: 16” LTW Contour
- Handguard/Upper: 15″ FST
- Sights: Optic Ready
- Twist: 1:7”
- Charging Handle: Standard
- Bolt Carrier: Salt Bath Nitride
- Lower: FAI-15
- Trigger: BFSIII
- Gas System: Midlength
- Gas Block: Low Profile
- Muzzle Device: A2
- Color: Black
- Stock: M4
- Grip: A2
- Calibers: 5.56 NATO