AR-45 10.5" SLICK SIDE COMPLETE UPPER ASSEMBLY /BCG AND CH / LRBHO

AR-45 10.5" SLICK SIDE COMPLETE UPPER ASSEMBLY /BCG AND CH / LRBHO

AR-40 10.5" SLICK SIDE LRBHO COMPLETE UPPER ASSEMBLY WITH BCG AND CH - BUILD ON A SLICK SIDE BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN FEATURE).  
10.5" .45 ACP LRBHO UPPER FEATURES:
BARREL - 10.5" MATCH GRADE AR BARREL. 416R STAINLESS STEEL. STAINLESS FINISH. CHAMBERED IN 45ACP.  TWIST: 1:16. 5/8-32 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, AR-45 MIL SPEC COMPONENTS. 
GAS SYSTEM -  BLOWBACK
HANDGUARDS - LIGHT WEIGHT FREE FLOATING SLIM M-LOK RAIL. MADE FROM AIRCRAFT QUALITY ALUMINUM AND BLACK HARDCOAT ANODIZED.
AR-45 45ACP RAMPED BCG (Glock/Colt compatible) - 
·         US Made 8620 steel with mag phosphate finish
·         Precision milled for use with Glock style AR-45 lower receivers
CHARGING HANDLE - MIL SPEC AR-15 CH
UPPER ASSEMBLY COMES COMPLETELY ASSEMBLED AND TESTED. MADE IN USA BY MORIARTI ARMAMENTS.