Product Details
MP5K/PDW .40/10mm full auto bolt carrier by RCM. These are nicest bolt carriers available and by far the best U.S. made MP5K 40/10 carrier ever produced. Top grade steel, beautiful machining and black nitride finish. You can’t find a better carrier for your MP5K 40 or MP5 10mm. Made by RCM, Rim Country MFG. Machined in the USA.
