Sig Sauer MCX/MPX Folding Telescoping Stock Polymer (Black) HK417 Features the proven ARES E

Features the proven ARES E

Fast rotation twice starts strobe function

Fits 1911 style magazines

The corners of the gearbox that surround the cylinder feature a smooth radius

Battery Type : 8

Sig Sauer MCX/MPX Folding Telescoping Stock Polymer (Black) HK417 Features the proven ARES EThis is a factory replacement stock for the SIG Sauer MCX MPX. It both folds and telescopes. The stock attaches easily to the firearm receiver via the receiver's 1913 interface. It is made of reinforced polymer material and has sockets for push button QD sling swivels. Reinforced polymer construction Side folds Telescopes Attaches to receiver via 1913 interface Black