Product Details This stock adapter features a 6-position mil-spec sized low profile carbine-style receiver extension tube.Attaches to mcx or mpx vertical picatinny section.
Sig Sauer Mcx/mpx, Sig Stockxcollapsibleblk Mcx/mpx Collap Stk Blk $275.99 Add to Cart The item has been added
Sig Sauer Mcx/mpx, Sig Stock-x-fold-tele0-blk Mcx/mpx Fld Tele Blk $228.99 Add to Cart The item has been added