AR-9 9MM 4.5" PISTOL UPPER ASSEMBLY / FLASH CAN, BCG & CH / NON LRBHO

Uppers

AR-9 9MM 4.5" PISTOL UPPER ASSEMBLY / FLASH CAN, BCG & CH / NON LRBHO

AR-9 4.5" PISTOL UPPER  / FLASH CAN, BCG AND CHARGING HANDLE / NON LRBHO (LOWER IS NOT INCLUDED) 

Barrel Length: 4.5"
Barrel Profile: Heavy
Barrel Steel: Chrome Moly Vanadium 
Barrel Finish: Nitride 
Muzzle Thread: 1/2-36
Chamber: 9mm (9x19)
Twist Rate: 1 in 10"
Barrel Extension: 9mm
Muzzle Device: Slim Flash Can
Receiver Material: Billet
Receiver Type: Slick, no dust cover or forward assist
Hand guard Type: 4" Slim Profile Rail
Bolt Included: Yes (Hybrid AR-9)
Bolt Steel: 8620 

Finish: Black

FEATURES:

BARREL - 4.5" 9MM AR BARREL. 4150 CROMOLY STEEL. BLACK NITRIDE FINISH. TWIST: 1:10. 1/2-36 MUZZLE BRAKE THREADS. BLOW BACK SYSTEM. BARREL IS FINISHED OFF WITH MICRO FLASH CAN COMPENSATOR.

GAS SYSTEM -  BLOWBACK

HANDGUARDS - FREE FLOATING 4" LENGTH SLIM MLOK RAIL. MADE FROM AIRCRAFT QUALITY ALUMINUM AND BLACK HARDCOAT ANODIZED.

AR-9 RAMPED BCG - US Made 8620 steel with mag phosphate finish,  Precision milled for use with Glock style or Colt style lower receivers;  M-16 cut.

CHARGING HANDLE INCLUDED

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