Sig Sauer - Manufacturers - Top Gun Supply

Sig Sauer factory Magazine Catch Stop for all models.

Sig Sauer factory Mainspring (Hammer Spring) for all caliber P225, P226, P228, P229 (old style) DA/SA and P239 models.

Sig Sauer factory Mainspring (Hammer Spring) for all caliber P227, P220, P226, P228, P229 (new style) and P245 DA/SA models.

Sig Sauer factory mainspring seat, new style. For use with short mainspring #34280454. Fits P220, P226, P228 and P229.

This is the SIG MCX Rattler featuring a 5.5" PDW barrel, the MCX platform has never been more compact or accessible. Ready to go wherever it's needed, the MCX Rattler PCB features a folding pivoting contour for stability and easy concealment. This gun was designed from the ground up to be as discrete as possible while retaining all the robust capabilities of the MCX. Free-floating M-LOK handguards matched with a PDW upper and 5.5" barrel, the MCX Rattler PCB is the ideal choice for fast-moving operators. Comes with one 30RD magazine.

*BRACE NOT INCLUDED*

Brand new product to the Sig Sauer MCX lineup of rifles is the new Spear-LT. Outfitted with fully ambi controls, Flatblade Match Trigger, 13" lightweight handguard, interchangable barrels (16" for this model), push button folding stock with cheekrest and Sig QD Suppressor ready flash hider.

Brand new product to the Sig Sauer MCX lineup of rifles is the new Spear-LT. Outfitted with fully ambi controls, Flatblade Match Trigger, 8" lightweight handguard, interchangable barrels (9" for this model) and Sig QD Suppressor ready flash hider.

Brand new product to the Sig Sauer MCX lineup of rifles is the new Spear-LT. Outfitted with fully ambi controls, Flatblade Match Trigger, 10" lightweight handguard, interchangable barrels (11" for this model) and Sig QD Suppressor ready flash hider.

Brand new product to the Sig Sauer MCX lineup of rifles is the new Spear-LT. Outfitted with fully ambi controls, Flatblade Match Trigger, 10" lightweight handguard, interchangable barrels (11" for this model) and Sig QD Suppressor ready flash hider.

the MCX-SPEAR rifle is achieving the Armys goal of advanced performance while also exceeding the requirements for durability. Now for the first time, this technology will be available to the U.S. civilian market with the MCX-SPEAR rifle chambered in 6.8x51. The MCX-SPEAR platform also offers a new level of modularity 16" barrel length. In addition, the MCX-SPEAR features a non-reciprocating side charging handle, a rear charging handle, fully ambidextrous controls, a 2-Stage Match Duo Trigger and a free-floating M-LOK handguard.

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.

Overall length - 8.5"

Overall height - 3.5"

Butt-pad width - .7"

Weight - 11oz

The SIG SAUER enhanced factory MPX 35-round 9mm magazine combines the best of metal and polymer designs. It features metal feed-lips for enhanced durability and a robust yet lightweight polymer body for shape retention. The SIG SAUER MPX Magazine is the result of a 2-year design project to create a magazine that met all of the SIG quality and reliability standards while providing even higher capacity in the MPX platform.

Compatible with all generations of SIG MPXs.

The MPX Copperhead features a monolithic Elite Series Cerakote® finish upper receiver, with an integrated stock knuckle lower, and a 3.5” barrel with integrated muzzle brake.

Unconventional design, unmatched performance, and familiar AR handling. The SIG MPX redefines the submachine gun category with a new level of operator safety, in-field adaptability and proven reliability in the harshest environments. Completely ambidextrous, the SIG MPX is great for left- or right-handed shooters with its dual-sided selector switch, magazine release, charging handle and bolt release. The SIG MPX operates from a fully-closed and locked rotating bolt, offering enhanced reliability and safety in use. A short-stroke gas piston allows the SIG MPX to run all weights and brands of 9mm ammunition with no adjustments to the gas valve. Ships with one 20rnd magazine. Pistol Stabilizing Brace included!