(1) Used Factory German HK53 F/A Bolt Carrier for 5.56/.223. H&K 53 carrier is non-buffered and from demilled police
dept trade in parts kit includes locking lever and spring in used very good condition. This is perfect
for a Heckler and Koch HK 53 replacement or as the core of a
build. Carrier has German HK proof marks and is renowned for it's superior quality. Stock Photo. ALL NFA RULES APPLY.