AR-40 8" Slick Side LRBHO Pistol Cal Complete Upper Assembly with BCG - .40 S&W IS BUILD ON A BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN). This upper is a perfect addition to your MA-9 Glock Style lower receiver.
8" AR-40 SLICK SIDE LRBHO UPPER FEATURES:
BARREL - 8" .40 S&W MATCH GRADE AR BARREL. 4150 CROMOLY STEEL. BLACK NITRIDE FINISH. TWIST: 1:16. 5/8-24 MUZZLE BRAKE THREADS. BARREL IS FINISHED OFF WITH A2 FLASH HIDER.
PISTOL CALIBER SLICK SIDE UPPER RECEIVER - MADE FROM CERTIFIED 7075-T6 AIRCRAFT BILLET ALUMINUM. BLACK HARDCOAT ANODIZED PER MIL 8625 TYPE 3 CLASS 2. COMPATIBLE WITH ALL STANDARD AR-15, AR-9 AND AR-45 MIL SPEC COMPONENTS.
GAS SYSTEM - BLOWBACK
HANDGUARDS - LIGHT WEIGHT FREE FLOATING 7" SLIM RAIL. MADE FROM AIRCRAFT QUALITY ALUMINUM AND BLACK HARDCOAT ANODIZED.
AR-40 .40 S&W 10MM RAMPED BCG - Glock & Colt compatible -
UPPER ASSEMBLY COMES COMPLETELY ASSEMBLED AND TESTED. MAKE IT A COMPLETE RIFLE BY CHOOSING OPTIONS ON TOP.
MADE IN USA BY MORIARTI ARMAMENTS.