AR-9 10.5″ SPARTAN SIDE CHARGING LRBHO PISTOL CAL COMPLETE UPPER ASSEMBLY / BCG

10.5″ AR-9 LRBHO UPPER FEATURES:

BARREL – 10.5″ 9mm MATCH GRADE AR BARREL. 4150 CROMOLY STEEL. BLACK NITRIDE FINISH. TWIST: 1:10.  1/2X36 MUZZLE BRAKE THREADS. BARREL IS FINISHED OFF WITH STAINLESS SPARTAN’S FLASH HIDER.

PISTOL CALIBER SIDE CHARGING UPPER RECEIVER –

• 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 10″ SLIM KEYMOD RAIL. MADE FROM AIRCRAFT QUALITY ALUMINUM AND BLACK HARDCOAT ANODIZED.

AR-9 9MM 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. MUZZLE BRAKE IS CURRENTLY OFFERED IN NITRIDE FINISH.