Army surplus Colt C AF m4 upper receivers
Price: $250.00
Condition: Used: Good-Condition
Location: MD
– [x] Colt C AF marked m4 upper receivers – all army surplus. Most of these units are in “Grade B” (good) condition – minor cosmetic wear with no chipping, gouges, or marring. Let me know if you want a super salty one to match a build, have a few of those as well. Fully functional, good cam paths. The end all be all for any m4 based service rifle clone from any time period: m4a1 block i/ii or URGI, CQBR/mk18, mk12, delta MRE, fbi HRT etc.