KNS Precision Inc. AR/MCX Stock Adapter Without Flange - Part Number AR-MCX Adapter w-o Flange

Overview

The KNS Precision AR/MCX stock adapter allows for the attachment of 1913 Picatinny-style stocks or braces to firearms that utilize an AR-style buffer tube interface but do not mechanically require a buffer tube for operation, such as the SIG MPX. The kit consists of an externally-threaded adapter plug, a rail section, and a securing hex-bolt with lock washer. This adapter is not compatible with standard AR-15 lowers or MCX uppers and is intended only for applications where the carrier and buffer do not protrude past the receiver ring. Note: when used on an AR-15 lower, a takedown pin that does not rely on a spring or detent must be used, as this flange-less adapter will not retain them.

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