New Factory Colt AR15/M16 9mm 10.5″ SMG Conversion Kit – RO991

THIS IS A NEW & UNFIRED FACTORY COLT 10.5″ COMPLETE SMG UPPER RECEIVER THAT STARTED LIFE AS A NEW & UNFIRED FACTORY COLT R6951 16″ BARREL SMG COMPLETE UPPER RECEIVER. IT WAS PROFESSIONALLY CUT TO 10.5″, CROWNED & THREADED IN THE COLT 1/2 X 36 THREAD-PITCH. UPPER RECEIVER HAS THE CAGE CODE & KEYHOLE MARKS. THIS IS A MODERN DAY REPRODUCTION OF A COLT RO635/RO639 AND TODAY’S RO991 9MM SMG UPPER RECEIVER. FITS ALL MIL-SPEC AR15 & M16 LOWER RECEIVERS. WORK WAS PERFORMED BY TDYER GUNSMITH. A PLUG-N-PLAY CONVERSION KIT.

INCLUDES A COMPLETE UPPER RECEIVER, M4 HAND GUARD, MAGPUL REAR FOLDING SIGHT, CHARGING HANDLE, FACTORY A2 FLASH HIDER & FACTORY 9MM FULL-AUTO RAMPED BOLT CARRIER GROUP. ALL AS SUPPLIED BY COLT.

ALSO INCLUDES A NEW IN WRAP HAHN MANUFACTURING 1-PIECE 9MM MAG BLOCK & A NEW IN WRAP 32RD METAL FORM (SAME MFG. AS COLT) 9MM MAGAZINE.

ALL NFA RULES APPLY