Sig Sauer - Manufacturers - Top Gun Supply

Sig Sauer factory Hammer Strut for P239 models.

The M400 TREAD V2 TACPAC features a free-floating M-LOK enhanced handguard that is lightweight yet rigid for extreme control and ease of mounting accessories such as lights and handstops. The lower receiver has an ambidextrous safety for right or left-handed operation and includes an integrated QD mount for easy sling attachment. The M400 TREAD features a stainless steel barrel offering durability and corrosion resistance while improving accuracy; 3-prong flash hider; 1:8 twist rate; mid-length gas system; SIG Matchlite 2-stage trigger; MAGPUL SL-K telescoping stock for easy adjustment and a customized fit. Also included with the TacPac model is the Romeo MSR, Vertical Grip, and 3 Mags.

Must ship to a U.S. FFL dealer

Sig Sauer Magazine Catch, Catch Stop and Catch Spring compatible with the Sig Sauer P365.

10-Round magazine for the SIG SAUER® P226 chambered in 9mm. High quality, reliable factory magazines. Made in the USA.

Sig Sauer MK25 replacement barrel for your P226 9mm. Chrome lined for superior durability. Black Phosphate finish for corrosion resistance.

Threaded replacement barrel for your P320 Compact or Carry 9mm. These are factory Sig Sauer drop-in barrels. Not for use in a 357SIG or .40S&W Slide. Black finish. 13.5x1 - Thread protector included.

* NOTE * All barrels may require minor fitting.

Replacement barrel for your P320 Full Size 9mm. These are factory Sig Sauer drop-in barrels. Not for use in a 357SIG or .40S&W Slide. Black finish.

* NOTE * All barrels may require minor fitting.

Sig Sauer P320 X-Series Grip 9/40/357 Compact - Large - Black

The latest addition to the SIG P320 family brings all of the features of the XSeries into a carry style handgun in 10mm for shooters and hunters looking for performance to the power of 10. The P320-XTEN comes standard with a 5” bull barrel, Xray3 day/night sights, and an XSeries optic-ready slide with front and rear serrations. For those looking for even more precision, every P320-XTEN is optic ready and compatible with the SIG SAUER ROMEO2 reflex optic which is designed to withstand the abuse the 10mm cartridge delivers. To reduce the recoil, a completely redesigned XSeries polymer grip module provides a strong purchase and stippled finish and makes shooting comfortable for any type of round. Each P320-XTEN comes standard with two 15-rd magazines. The new SIG P320-XTEN takes performance to the power of 10.

The P322 is loaded with features including a ROMEO Zero Elite, ambidextrous controls, interchangeable flat and curved triggers, suppressor ready with threaded barrel adapter and fiber optic front sights. Includes two magazines, threaded barrel adapter, mag loader, flat and curved triggers.

Must ship to a U.S. FFL dealer

Sig Sauer P365 Replacement Barrel - 9mm

The perfect balance of micro-compact conceal-ability with full-size shoot-ability the P365 XL packs a 12+1 capacity in a micro-compact, highly concealable size yet maintains the comfort and shoot-ability of a full-size pistol. The first P365 offered in the XSeries family, the XL comes standard with an extended slide, 3.7 barrel, and the 365 XSeries grip module with extended beavertail and integrated magwel. The slide and grip module only add about 1/2" to the overall length and height of the micro-compact P365, while increasing the capacity to 12+1 rounds of 9mm. It still maintains the crisp, clean P365 trigger pull, but with the X signature flat profile trigger that breaks at 90 degrees. Also standard are the signature XRay3 Day/Night sights with a rear sight plate assembly. Never has so much versatility and capability been squeezed into such a perfectly concealable size. This XL comes standard with manual safety and ships with two 12rd magazines.

Sig Sauer Laser-Stippled P365XL grip module if you find the standard grip to be too smooth. For use on P365XL 9MM pistols. Coyote in Color.

Sig Sauer P365XL is the bigger brother to the original P365. 3.7" Barrel length, X-series P365 grip module with integrated carry magwell and an extended beavertail. Flat trigger with a 90 degree break, optic ready slide with Romeo Zero and RMSc Optics, XRay3 day/night sights and ships with two 12rnd magazine.

Sig Sauer factory safety lever for the P320.

Sig Sauer factory Slide Catch Lever for P226, P228 and P229 models.

Factory slide stop for Sig Sauer P230 Stainless Steel models.