KNS Precision, Inc. Compact Stock Adapter with Flange, Fits AR/MCX, Converts Buffer Tube to 1913 Rail, Matte Finish, Black, Does Not Fits Standard AR-15 Lower Receiver Compact AR-MCX Adapter with Flange
KNS Precision, Inc. Compact Stock Adapter with Flange, Fits AR/MCX, Converts Buffer Tube to 1913 Rail, Matte Finish, Black, Does Not Fits Standard AR-15 Lower Receiver Compact AR-MCX Adapter with Flange