Sig Sauer MCX/MPX Collapsible Stock, Black - STOCKXCOLLAPSIBLEBLK

Factory telescoping collapsible stock designed for Sig MCX and MPX rifles with 1913 receiver interface. Features three adjustable lengths of pull and is constructed from steel, aluminum, and polymer materials. Stock installs easily via the receiver's 1913 Picatinny interface and offers both folding and telescopic functionality.