Riley Defense RAK74 5.45x39mm 21" Pistol, Black Oxide - RDI RAK202KRINKPSTL

This is a 5.45x39mm semi-auto pistol variant of the Krink platform with a 21" overall length. It features a black oxide finish, serrated upper handguard, lower handguard with stainless steel heat shield, tactical pistol grip, and a modular rear trunnion compatible with braces (subject to ATF/state/local compliance).