Kns Precision Ar Mcx Stock Adapter With Flange For Ar Rifles

The KNS Precision AR/MCX STOCK ADAPTER WITH FLANGE provides a modular, buffer-tube-free method for mounting a picatinny-style stock attachment on compatible AR rifles, enabling use of stocks or braces such as the SIG MPX folding stock in place of an AR15 style buffer tube while maintaining a clean, inline setup. This two-part kit includes an externally-threaded adapter plug that fits into the threaded buffer socket or ring and an adapter rail section that slides into the plugs slot, secured toge