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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SHIELD ARMS PREM MAGWELL FOR G43X/48
Shield Arms
MSRP: $100.80$72.00Speed up your reloads with the Shield Arms magwell for the Glock 43X/48. Made from billet aluminum and type 2 hard coat anodized, Shield Arm's magwell will provide you with a durable platform to speed up your reloads and keep you on target.MANUFACTURER:...MSRP: $100.80$72.00 -
SHIELD ARMS MAGWELL FOR G43X/48 ODA
Shield Arms
MSRP: $94.50$67.50Speed up your reloads with the Shield Arms magwell for the Glock 43X/48.MANUFACTURER: Shield ArmsMPN: G43X48-MAGWELL-ODAMODEL: MagwellFinish: AnodizedType: MagwellColor: Operational Detachment Alpha GreenMSRP: $94.50$67.50 -
SHIELD ARMS MAGWELL FOR G43X/48 MUD
Shield Arms
MSRP: $94.50$67.50Speed up your reloads with the Shield Arms magwell for the Glock 43X/48.MANUFACTURER: Shield ArmsMPN: G43X48-MAGWELL-MUDMODEL: MagwellFinish: AnodizedType: MagwellColor: MudMSRP: $94.50$67.50 -
SHIELD ARMS MAGWELL FOR G43X/48 RED
Shield Arms
MSRP: $94.50$67.50Speed up your reloads with the Shield Arms magwell for the Glock 43X/48.MANUFACTURER: Shield ArmsMPN: G43X48-MAGWELL-REDMODEL: MagwellFinish: AnodizedType: MagwellColor: RedMSRP: $94.50$67.50 -
SHIELD ARMS MAGWELL FOR G43X/48 GREY
Shield Arms
MSRP: $94.50$67.50Speed up your reloads with the Shield Arms magwell for the Glock 43X/48.MANUFACTURER: Shield ArmsMPN: G43X48-MAGWELL-GRYMODEL: MagwellFinish: AnodizedType: MagwellColor: GrayMSRP: $94.50$67.50 -
SHIELD ARMS MAGWELL FOR G43X/48 GOLD
Shield Arms
MSRP: $94.50$67.50Speed up your reloads with the Shield Arms magwell for the Glock 43X/48.MANUFACTURER: Shield ArmsMPN: G43X48-MAGWELL-GLDMODEL: MagwellFinish: AnodizedType: MagwellColor: GoldMSRP: $94.50$67.50 -
SHIELD MAG CATCH FOR GLK 43 BLK
Shield Arms
MSRP: $14.85$9.00Shield Arm's steel mag catch is optimized to work with the Shield Arms S15 magazine. While it remains compatible with plastic OEM magazines, it can cause increased wear on plastic mags with prolonged use, and OEM mags may not drop free. Shield Arm's does...MSRP: $14.85$9.00 -
SHARPS 365XL SLIDE OR INTEGRATED CMP
Sharps Bros.
MSRP: $477.31$381.85Introducing the Sharps Bros 365X-Improved slide, an improved alternative for the OEM Sig Sauer P365 slide. With its integrated three port compensator, the slide provides what Sharps Bros consider the ideal length for the P365. The Sharps Bros...MSRP: $477.31$381.85 -
SHARPS SLIDE COMP OR FOR SIG 365 BLK
Sharps Bros.
MSRP: $457.79$366.23Introducing the Sharps Bros 365X-Improved slide: an improved alternative for the OEM Sig Sauer P365 slide. With its integrated compensator, their slide provides what Sharps Bros consider the ideal length for the P365. The Sharps Bros 365X-Improved slide...MSRP: $457.79$366.23 -
SHADOW GEN 3 OPTIC CUT SLIDE ASSEM
Shadow Systems
MSRP: $498.75$399.00Shadow Systems Gen 3, Multi-optic Complete Slide Assembly, For Glock Gen 3 Compact Frames Or Other Compatible Frames, Compatible With Gen 3 Glock Barrel Or Shadow Systems Mr/xr920 BarrelMANUFACTURER: Shadow SystemsMPN: SGK-G3S1MODEL: Gen 3Finish:...MSRP: $498.75$399.00 -
SAMSON COMPACT MAGWELL M&P SHLD BLK
Samson Manufacturing Corp.
MSRP: $73.29$52.35Samson Manufacturing's one-piece, no-gunsmithing magazine well brings even more control to Smith & Wesson's M&P Shield 9mm and 40S&W. Beveling on the base of the magwell makes reloads quicker and fumble-free.MANUFACTURER: Samson Manufacturing Corp.MPN:...MSRP: $73.29$52.35 -
SAMSON MAGWELL M&P SHLD PLUS W/BSPLT
Samson Manufacturing Corp.
MSRP: $156.52$111.80Establish a full grip, cut your reload times, and drop your mags clean with the new compact magwell for the M&P 9 Shield Plus.MANUFACTURER: Samson Manufacturing Corp.MPN: 04-06150-03MODEL: 0Type: MagwellColor: BlackMSRP: $156.52$111.80