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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KYNSHOT HYD GUIDE ROD FITS GLOCK 19
KynSHOT
$120.00The KynSHOT PB6003 Hydraulic Guide Rod is designed and optimized to be a drop-in replacement for all guide rod assemblies used for the Glock 19 slide or alike, without having to change the configuration of your current firearm. The innovative design,...$120.00 -
KCI USA LOWER PRTS KIT FITS GLOCK 43
KCI USA
MSRP: $69.93$50.00The KCI USA lower parts kit is a premium, precision-crafted solution for completing or upgrading your pistol build. Engineered for smooth functionality and long-lasting durability, this kit includes all essential internal components to ensure seamless...MSRP: $69.93$50.00 -
KCI USA LOWER PRTS KIT FITS GLOCK 17
KCI USA
MSRP: $97.93$70.00The KCI USA lower parts kit is a premium, precision-crafted solution for completing or upgrading your pistol build. Engineered for smooth functionality and long-lasting durability, this kit includes all essential internal components to ensure seamless...MSRP: $97.93$70.00 -
ICARUS ALIGN TAC 365 MAG RLS RH
Icarus Precision
MSRP: $76.99$55.00The Align Tactical Offset Extended Magazine Release is compatible with Sig Sauer P365 pistol. Featuring a asymmetric (specific for Right Handed operation), this hardened steel magazine release is finished in Black Oxide.MANUFACTURER: Icarus PrecisionMPN:...MSRP: $76.99$55.00 -
ICARUS ACE RUGER RXM/ZEV OZ9 MAGWELL
Icarus Precision
MSRP: $125.99$90.00Introducing the OZ9/RXM Magwell, built to pair perfectly with Icarus's ACE RXM and OZ9 frames. Engineered for seamless integration, this magwell maximizes performance without compromising everyday carry comfort.MANUFACTURER: Icarus PrecisionMPN:...MSRP: $125.99$90.00 -
GLOCK OEM SPARE SLIDE GEN 3 17 MOS
GLOCK
MSRP: $374.44$364.00Glock OEM parts and accessories are made with the same attention to detail and quality as the ultra-reliable pistols. From firing pins to trigger springs, nothing keeps your Glock running like OEM parts.MANUFACTURER: GLOCKMPN: 79009MODEL: OEM...MSRP: $374.44$364.00 -
GLOCK OEM SPARE SLIDE GEN 3 19 MOS
GLOCK
MSRP: $374.44$364.00Glock OEM parts and accessories are made with the same attention to detail and quality as the ultra-reliable pistols. From firing pins to trigger springs, nothing keeps your Glock running like OEM parts.MANUFACTURER: GLOCKMPN: 79008MODEL: OEM...MSRP: $374.44$364.00 -
GLOCK OEM MAG CATCH REV G21 GEN 4
GLOCK
MSRP: $8.09$5.00This Glock Factory Magazine Catch is a factory original from Glock. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts which guarantees excellent fit...MSRP: $8.09$5.00 -
GLOCK OEM MAG CATCH RVRSBL 9MM G43
GLOCK
MSRP: $5.78$4.00This Glock Factory Magazine Catch is a factory original from Glock. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts which guarantees excellent fit...MSRP: $5.78$4.00 -
GLOCK OEM RECOIL SPRING ASSM G17 G4
GLOCK
MSRP: $25.39$21.00This Glock Factory Recoil Spring is a factory original from Glock. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts which guarantees excellent fit...MSRP: $25.39$21.00 -
GLOCK OEM G29/30 GN4 BVRTL BKSTRP
GLOCK
MSRP: $37.63$27.00Glock OEM parts and accessories are made with the same attention to detail and quality as the ultra-reliable pistols. From firing pins to trigger springs, nothing keeps your Glock running like OEM parts.MANUFACTURER: GLOCKMPN: 30822MODEL: GLOCK 29/30...MSRP: $37.63$27.00 -
GLOCK OEM G26/27 GN4 BVRTL BKSTRP
GLOCK
MSRP: $31.36$27.00Glock OEM parts and accessories are made with the same attention to detail and quality as the ultra-reliable pistols. From firing pins to trigger springs, nothing keeps your Glock running like OEM parts.MANUFACTURER: GLOCKMPN: SP30821MODEL: Gen 4 Modular...MSRP: $31.36$27.00