Description
The KNS AR/MCX Stock Adapter with Flange allows you to easily mount a picatinny-style stock attachment, such as the SIG MPX folding stock or brace, in place of a traditional AR15 buffer tube. This innovative adapter is designed for firearms that utilize the AR15 buffer tube attachment without needing it for an in-line buffer spring. Its modular design lets you attach various stocks and accessories seamlessly. The kit includes an externally-threaded adapter plug that fits into the buffer socket, along with an adapter rail section and a secure hex-socket bolt. Please note, this product is not compatible with standard AR15 lowers and is specifically intended for use with MCX uppers where the carrier and buffer tube do not protrude past the receiver ring.


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