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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Out of stock
SIG P320SC PROCUT 9MM 3.9 OR SH COY
Sig Sauer
MSRP: $474.38$380.00The Sig Sauer P320SC PRO-CUT Slide Assembly offers a precision-engineered replacement slide designed specifically for the P320 Sub-Compact and XCOMPACT pistols. Crafted with attention to detail, this slide assembly features a coyote finish that provides...MSRP: $474.38$380.00 -
Out of stock
SIG P320SC PROCUT 9MM 3.9 OR SH BLK
Sig Sauer
MSRP: $474.38$380.00The SIG P320SC PRO-CUT Slide Assembly by Sig Sauer is a precision-engineered replacement component designed for enhanced performance and reliability. Crafted to fit both the P320 Compact (non-X-Series) and Full Size (X-Series and non-X-Series) grip...MSRP: $474.38$380.00 -
Out of stock
SIG SHORT TRIG REST KIT P226/P227
Sig Sauer
MSRP: $57.96$42.00The SIG SHORT TRIG REST KIT for the P226 and P227 models by Sig Sauer is designed to enhance trigger performance through precise fitment and quality construction. Crafted with attention to detail, this kit ensures reliable operation and smooth trigger...MSRP: $57.96$42.00 -
Out of stock
SHIELD ARMS MAGWELL FOR G43X/48 BLK
Shield Arms
MSRP: $94.50$68.00The Shield Arms Magwell for the Glock 43X and 48 enhances magazine insertion by providing a flared, ergonomic guide at the base of the grip. Designed specifically for these Glock models, this magwell improves reload speed and efficiency by reducing the...MSRP: $94.50$68.00 -
Out of stock
SHLD PREM MAG CTCH FOR GLK43X RH DLC
Shield Arms
MSRP: $46.61$34.00The Shield Arms SHLD PREM MAG CTCH FOR GLK43X RH DLC is a precision-engineered magazine catch designed specifically for the Glock 43X series. Crafted for right-handed shooters, this component offers enhanced magazine retention and smoother reloads...MSRP: $46.61$34.00 -
Out of stock
SHLD PREM MAG CTCH FOR GLK43X RH BLK
Shield Arms
MSRP: $44.09$32.00The SHLD PREM MAG CTCH FOR GLK43X RH BLK by Shield Arms is a premium magazine catch specifically designed for right-handed users of Glock 43X pistols. Engineered to enhance magazine retention, this anodized black magazine release features a slightly...MSRP: $44.09$32.00 -
Out of stock
SHLD PREM MAG CTCH FOR GLK43X LH BLK
Shield Arms
MSRP: $44.09$32.00The SHLD PREM MAG CTCH FOR GLK43X LH BLK by Shield Arms is a premium magazine catch designed specifically for left-handed users of the Glock 43X series. Unlike ambidextrous models, this catch is tailored to provide a smoother and more precise magazine...MSRP: $44.09$32.00 -
Out of stock
SHIELD ARMS PREM MAGWELL FOR G43X/48
Shield Arms
MSRP: $100.80$72.00The SHIELD ARMS PREM MAGWELL for G43X/48 is a precision-engineered accessory designed to enhance the reloading experience for Glock 43X and 48 models. Crafted from billet aluminum, this magwell offers exceptional durability while maintaining a...MSRP: $100.80$72.00 -
Out of stock
SHIELD ARMS MAGWELL FOR G43X/48 ODA
Shield Arms
MSRP: $94.50$68.00The Shield Arms Magwell for the Glock 43X and 48 models is engineered to enhance magazine insertion by providing a wider, more accessible opening at the base of the grip. Crafted from durable materials with a robust anodized finish, this magwell offers...MSRP: $94.50$68.00 -
Out of stock
SHIELD ARMS MAGWELL FOR G43X/48 RED
Shield Arms
MSRP: $94.50$68.00The Shield Arms Magwell for the Glock 43X/48 is a precision-engineered accessory designed to enhance magazine reload efficiency. Crafted by Shield Arms, this magwell features a durable anodized finish in a distinctive red color, adding both functionality...MSRP: $94.50$68.00 -
Out of stock
SHIELD ARMS MAGWELL FOR G43X/48 GREY
Shield Arms
MSRP: $94.50$68.00The Shield Arms Magwell for Glock 43X/48 is designed to enhance the handling and reloading efficiency of your firearm. Crafted with precision by Shield Arms, this magwell features a durable anodized gray finish that complements the sleek profile of the...MSRP: $94.50$68.00 -
Out of stock
SHIELD MAG CATCH FOR GLK 43X/48 BRNZ
Shield Arms
MSRP: $20.79$13.00The SHIELD MAG CATCH FOR GLK 43X/48 BRNZ by Shield Arms is a precision-engineered magazine catch designed specifically for Glock 43X and 48 models. Crafted from durable steel and finished in an attractive bronze color, this magazine catch provides...MSRP: $20.79$13.00