Sig Sauer

Sig Sauer MCX/MPX Stock Adapter Low Profile Tube - 1913 Folding - Black  This low-profile folding stock adapter assembly attaches to your MPX or MCX to allow for a traditional M4 stock to...

MCX-SURG - Suppressed Upper Receiver Group *LIMITED RUN* SIG SAUER is proud to introduce the MCX-SURG (Suppressed Upper Receiver Group) Upgrade Kit. Designed to meet the highly-specialized needs of...

Sig Sauer - Clutch-Lok Tapered QD Flash Hider For SLX/SLH Suppressor - 5.56MM (SL-556-12X28-25DEG-F) This Clutch-Lok QD mount doubles as a flash hider for our 5.56MM SLH/SLX suppressors. It offers a...

Sig Taper Cap - 7.62 5/8-24 Thread TAPER CAP for 7.62 NATO BARRELS with 5/8-24 THREAD. Sig Sauer Taper Cap adapter for 7.62 tapered shoulder barrels with 5/8-24 thread pattern (MCX). Converts the...

SIG SAUER factory minimalist folding stock installs easily on your MCX/MPX via the receiver's 1913/picatinny interface. This is the same stock that ships on our Rattler rifle. Available in black...

Sig Taper Cap - 5.56 1/2-28 Thread TAPER CAP for 5.56 NATO BARRELS with 1/2-28 THREAD. Sig Sauer Taper Cap adapter for 5.56 tapered shoulder barrels with 1/2x28 thread pattern(MPX/MCX). Converts...

COLLAPSING/TELESCOPING STOCK - MCX/MPX SIG SAUER factory telescoping stock installs easily on your MCX/MPX via the receivers 1913 interface. Stock offers three different lengths of pull and is...

Sig Sauer - Magpul SK-K Stock, Side Folding, Fits MCX/MPX,  1913 Interface, Black This assembly includes everything you need to add or replace your MPX or MCX stock with a folding buffer...

Sig Sauer, Folding and Telescoping Stock, Fits Sig MCX/MPX, 1913 Interface, Black Black finish Folding and telescoping stock for Sig Sauer, MCX/MPX *Sig Sauer factory replacement collapsible...

A full ambidextrous design allowing for left or right hand operation with medium sized latches and a dual roll pin design. Made for extended use with aircraft grade aluminum.  

This Tread MLOK free float handguard features lightening cuts and a two screw replacement for the Tread rifles. Fits M400. Sig Sauer, Tread Handguard, Fits M400 Thread, Barell Nut Not Included,...

Sig Sauer MCX/AR15 reduced angle grip with a Black finish.