MP5K, SP89 semi-auto Carrier machined completely from billet ordnance steel. RCM's US made MP5K carrier is made to the most updated and latest MP5K specs and more. Tungsten filled, heat treated, Phosphate finish and all hardware installed. The finest American made MP5K semi-auto carrier available. This is simply the finest US made carrier available. Each carrier also counts as 1 US made compliant part as an added bonus for 922R compliance.
A great replacement for worn out MP5K carriers and a great spare part to have around to keep your MP5K going.
- MP5K, SP89
- PTR 9KT
- In spec MP5K clones