PLATFORM 

FM-9B 

CALIBER 

9mm 

OP. SYSTEM 

STRAIGHT BLOWBACK 

BARREL LENGTH 

5” 

BARREL CONTOUR 

LIGHTWEIGHT 

BARREL MATERIAL 

41v50 

BARREL FINISH 

BLACK NITRIDE 

BARREL TWIST 

1:10 

WEIGHT 

2.7 lbs.

LENGTH 

12.75”

HAND GUARD 

3.75” MLOK FREE FLOAT

CHARGING HANDLE 

MIL-SPEC REAR CHARGE

RECEIVER MATERIAL 

BILLET AIRCRAFT ALUMINUM

RECEIVER FINISH 

TYPE III HARD BLACK ANNO.

MUZZLE DEVICE 

MICRO BLAST DIFFUSER

MUZZLE THREAD 

1/2 x 36