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 HYD Guide Rod is engineered specifically for the Glock 19, providing a direct, drop-in replacement for the factory guide rod assembly. Crafted by KynSHOT, this hydraulic guide rod is designed to enhance the cycling performance of the slide by...$120.00 -
KCI USA LOWER PRTS KIT FITS GLOCK 17
KCI USA
MSRP: $97.93$70.00The KCI USA Lower Parts Kit designed for the Glock 17 offers a comprehensive set of internal components essential for assembling or refurbishing your firearmÂ’s lower receiver. Crafted by KCI USA, a trusted name in firearm accessories, this kit ensures...MSRP: $97.93$70.00 -
ICARUS ALIGN TAC 365 MAG RLS RH
Icarus Precision
MSRP: $76.99$55.00The ICARUS ALIGN TAC 365 MAG RLS RH by Icarus Precision is a high-quality magazine release designed specifically for right-handed users. Engineered to fit the Sig Sauer P365 pistol, this component offers an ergonomic offset design that enhances magazine...MSRP: $76.99$55.00 -
ICARUS ACE RUGER RXM/ZEV OZ9 MAGWELL
Icarus Precision
MSRP: $125.99$90.00The ICARUS ACE RUGER RXM/ZEV OZ9 Magwell by Icarus Precision is designed to enhance the shooting experience by providing a smooth and reliable interface for magazine insertion. Crafted specifically for compatibility with the ACE RXM and OZ9 frames, this...MSRP: $125.99$90.00 -
ICARUS ACE ECHELON FULL MAGWELL
Icarus Precision
MSRP: $104.99$75.00The Icarus Precision ICARUS ACE ECHELON FULL MAGWELL is a precision-engineered accessory designed to enhance the functionality of compatible A.C.E. Echelon modules. Crafted from billet aluminum, this magwell provides a durable and lightweight solution...MSRP: $104.99$75.00 -
GGP SLIDE COMPLETION KIT FOR GLOCK
Grey Ghost Precision
MSRP: $128.79$93.00The GGP Slide Completion Kit for Glock by Grey Ghost Precision offers a comprehensive set of high-quality components designed to enhance the functionality and reliability of your Glock slide assembly. Crafted with precision manufacturing standards, this...MSRP: $128.79$93.00 -
GGP SLIDE COMPLETION KIT P320
Grey Ghost Precision
MSRP: $118.48$86.00The Grey Ghost Precision GGP Slide Completion Kit P320 is designed to provide nearly all internal components necessary for completing the slide assembly of compatible pistols. This comprehensive kit is specifically crafted for use with 9mm GGP320...MSRP: $118.48$86.00 -
GLOCK OEM MAG CATCH REV G21 GEN 4
GLOCK
MSRP: $8.09$5.00The GLOCK OEM Mag Catch Rev G21 Gen 4 is an authentic replacement magazine catch specifically designed for Glock Gen 4 models. Manufactured by Glock, this component meets the original factory specifications and quality standards, ensuring a precise fit...MSRP: $8.09$5.00 -
GLOCK OEM MAG CATCH REV EXT GEN 4
GLOCK
MSRP: $8.09$6.00The GLOCK OEM Mag Catch Rev Ext Gen 4 is an authentic replacement part designed specifically for Glock pistols. Manufactured by Glock to meet the original factory specifications, this magazine catch ensures precise fitment and consistent performance. It...MSRP: $8.09$6.00 -
GLOCK OEM MAG CATCH 10/45 INCLD SF
GLOCK
MSRP: $5.78$4.00The GLOCK OEM Mag Catch 10/45, including the slide finish (SF), is a genuine factory replacement part designed specifically for GLOCK pistols. Manufactured to the same stringent standards as the original component, this magazine catch ensures precise fit...MSRP: $5.78$4.00 -
GLOCK OEM MAG CATCH RVRSBL 9MM G43
GLOCK
MSRP: $5.78$4.00The GLOCK OEM Mag Catch Reversible for the G43 is a genuine factory replacement part designed to maintain the integrity and performance of your firearm. Manufactured by GLOCK to precise specifications, this mag catch offers a reliable fit and consistent...MSRP: $5.78$4.00 -
GLOCK OEM MAG CATCH 9/40/380/357
GLOCK
MSRP: $5.78$5.00The GLOCK OEM Mag Catch is an original equipment manufacturer replacement part designed specifically for select GLOCK pistol models chambered in 9mm, .40 S&W, .380 ACP, and .357 calibers. Crafted by GLOCK to meet their rigorous quality standards, this...MSRP: $5.78$5.00