KNS Precision Inc AR/MCX Stock Adapter w/o Flange Fits Sig Sauer MCX, Black

The AR/MCX stock adapter provides a solution for mounting a picatinny style stock attachment, such as the SIG MPX folding stock, in place of a traditional AR-15 style buffer tube. Many firearms utilize the buffer tube attachment of the AR-15 to mount common stocks and braces but do not require the buffer tube for an in line buffer spring. This product offers a modular alternative for attaching stocks or other accessories to these firearms. The kit consists of two parts and an attaching bolt. The externally threaded adapter plug fits into the threaded buffer socket or ring, while the adapter rail section slots into the plug. The two parts are then secured to the firearm with a hex socket bolt and lock washer. Please note that this product will not work with a standard AR-15 lower and the MCX upper and is intended for use in applications where the carrier and buffer tube do not protrude past the receiver ring. Constructed from lightweight aluminum Corrosion-resistant finish for enhanced durability Compatible with picatinny style stock mounts Secures to the rifle using a hex socket bolt and lock washer Designed for rifles without a buffer tube