Handgun Parts
Explore premium handgun parts at Gas & Brass Armory. Whether you're upgrading your carry pistol, replacing worn components, or customizing your firearm for better performance, we offer a full selection of quality handgun parts from trusted manufacturers. Shop triggers, slides, barrels, springs, pins, recoil assemblies, and more—compatible with Glock, SIG Sauer, Smith & Wesson, Taurus, and other popular brands. Designed for reliability and precision, our parts support everything from tactical builds to everyday carry upgrades.
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STRIKE MAGWELL FOR GLOCK 17/22 GEN 5
Strike Industries
MSRP: $27.97$17.00The Strike Industries STRIKE Magwell for Glock 17/22 Gen 5 is engineered to enhance magazine reload efficiency while maintaining a sleek profile. Designed specifically for Glock Gen 5 models, this magwell attaches seamlessly to the pistol grip without...MSRP: $27.97$17.00 -
STRIKE MAGWELL FOR GLOCK GEN 4
Strike Industries
MSRP: $27.97$17.00The Strike Industries STRIKE MAGWELL FOR GLOCK GEN 4 is engineered to enhance magazine reload efficiency while maintaining the sleek profile of the Glock Gen 4 pistol grip. Crafted with precision, this magwell attachment features a funnel-shaped design...MSRP: $27.97$17.00 -
STRIKE MAG RELEASE FOR GLOCK G4/5 BK
Strike Industries
MSRP: $32.13$23.00The Strike Industries STRIKE MAG RELEASE FOR GLOCK G4/5 BK is a precision-engineered magazine release upgrade designed specifically for Glock Gen 4 and Gen 5 models. Crafted to enhance functionality and user experience, this modular mag release features...MSRP: $32.13$23.00 -
STRIKE MAG RELEASE FOR GLOCK G3 BLK
Strike Industries
MSRP: $32.13$23.00The Strike Industries STRIKE MAG RELEASE FOR GLOCK G3 BLK is a precision-engineered magazine release designed specifically for Glock Gen 1 through Gen 3 models. Crafted to enhance the functionality of your firearm, this modular upgrade features two...MSRP: $32.13$23.00 -
STRIKE MOD MAG RLS SIG SAUER P320
Strike Industries
MSRP: $32.92$20.00The Strike Industries STRIKE MOD MAG RLS SIG SAUER P320 is a modular magazine release designed specifically for the Sig Sauer P320 platform. This innovative accessory enhances the firearms ergonomics by allowing users to customize the magazine release...MSRP: $32.92$20.00 -
SPRGFLD XD SLIDE ASSY 9MM 4 W/ CT
Springfield
MSRP: $411.13$323.00The Springfield XD Slide Assembly 9MM 4" with cover plate offers an efficient upgrade for compatible full-size XD handgun models. Crafted by Springfield, this slide assembly is designed to accommodate a 4-inch barrel in 9mm caliber, providing a precise...MSRP: $411.13$323.00 -
SPRGFLD XD SLIDE 9MM 4 CMPLT ASSEM
Springfield
MSRP: $441.31$346.00The Springfield XD Slide Assembly 9mm 4" offers a precise upgrade solution for compatible Springfield XD handguns. Designed to replace or enhance the original slide, this assembly features a durable anodized black finish that ensures longevity and...MSRP: $441.31$346.00 -
SPRGFLD XD SLIDE ASSY 9MM 4 W/ OSPP
Springfield
MSRP: $300.44$236.00The Springfield XD Slide Assembly 9mm 4" with OSP cutout is designed to upgrade compatible XD pistols, offering enhanced versatility and customization options. This slide assembly features a precision-machined 4-inch barrel length and includes cover...MSRP: $300.44$236.00 -
S&W M&P9 M2.0 SHIELD OR SLIDE BLK
Smith & Wesson
MSRP: $319.84$245.00The Smith & Wesson M&P9 M2.0 Shield OR Slide BLK is a precision-engineered replacement slide designed specifically for the popular M&P Shield series. Crafted with an Armornite finish, this black slide provides enhanced corrosion resistance and...MSRP: $319.84$245.00 -
SIG P365 SLIDE COMPLETION KIT
Sig Sauer
MSRP: $117.53$81.00The SIG P365 Slide Completion Kit by Sig Sauer provides all the factory replacement components necessary to complete the slide assembly for P365, P365X, or P365XL models, excluding the barrel, sights, and recoil assembly. Designed to meet the high...MSRP: $117.53$81.00 -
SIG P320 SLIDE COMPLETION KIT
Sig Sauer
MSRP: $117.53$81.00The SIG P320 Slide Completion Kit by Sig Sauer provides all necessary factory replacement parts to fully assemble your P320 slide, excluding the barrel, sights, and recoil assembly. Engineered with corrosion-resistant materials, this kit ensures...MSRP: $117.53$81.00 -
SIG P320F PROCUT 9MM 4.7 OR SH COY
Sig Sauer
MSRP: $474.38$380.00The SIG P320F PRO-CUT Slide Assembly in Coyote by Sig Sauer is designed as a direct replacement for P320 Sub-Compact and XCOMPACT size pistols. Crafted with precision, this factory replacement slide enhances the firearms performance and reliability by...MSRP: $474.38$380.00