AR-40 12" Side Charging LRBHO Pistol Cal Complete Upper Assembly with BCG - .40 S&W

AR-40 12" Side Charging LRBHO Pistol Cal Complete Upper Assembly with BCG - .40 S&W

AR-40 12" Side Charging LRBHO Pistol Cal Complete Upper Assembly with BCG - .40 S&W IS BUILD ON A NON RECIPROCATING SIDE CHARGING BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN).  This upper is a perfect addition to your MA-9 Glock Style lower receiver.

12" AR-40 LRBHO UPPER FEATURES:

BARREL - 12" .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 SIDE CHARGING UPPER RECEIVER WITH LRBHO - 

• Machined from 6061 billet aluminum
• Matte black hard-coat anodized per Mil 8625 Type 3 Class 2
• Compatible with all Glock Mag AR-9/40/45 components and most aftermarket parts
• Adjustable tension slide lock on charging handle
• Rear dust cover trap door that seals shut when mated with lower
• Manufactured to MILSPEC on state of the art CNC equipment for consistent quality parts and exacting tolerances
• Designed to match lines with AR-9 and AR-45 Billet Lower and most forged lowers

GAS SYSTEM -  BLOWBACK

HANDGUARDS - LIGHT WEIGHT FREE FLOATING 12" SLIM KEYMOD RAIL. MADE FROM AIRCRAFT QUALITY ALUMINUM AND BLACK HARDCOAT ANODIZED.

AR-40 .40 S&W 10MM RAMPED BCG - Glock & Colt compatible - 

• US Made 8620 steel with mag phosphate finish
• Precision milled for use with Glock style MA-9 lower receivers (or traditional AR-15 lowers with mag adapter)
• M-16 cut for use in transferable full-auto MGs, dealer post sample MGs or other legal machine guns (ALL BATFE RULES APPLY)

UPPER ASSEMBLY COMES COMPLETELY ASSEMBLED AND TESTED. MAKE IT A COMPLETE RIFLE BY CHOOSING OPTIONS ON TOP.

MADE IN USA BY MORIARTI ARMAMENTS.