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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SIG P365 SPECTRE COMP SLIDE COYOTE
Sig Sauer
MSRP: $527.56$434.00Factory replacement Spectre Comp slide for all 9mm P365 models and configurations.MANUFACTURER: Sig SauerMPN: 8901048MODEL: Slide AssemblyDescription: Optics ReadyFinish: NitrideType: SlideColor: CoyoteMSRP: $527.56$434.00 -
SIG P320SC PROCUT 9MM 3.9 OR SH COY
Sig Sauer
MSRP: $474.38$390.00Factory replacement PRO-CUT Slide Assembly for the P320 Sub-Compact/XCOMPACT size pistols.MANUFACTURER: Sig SauerMPN: 8900952MODEL: Slide AssemblyColor: CoyoteMSRP: $474.38$390.00 -
SIG P320F PROCUT 9MM 4.7 OR SH BLK
Sig Sauer
MSRP: $474.38$390.00Factory replacement PRO-CUT Slide Assembly for the P320 X-Compact through X-full size pistols.MANUFACTURER: Sig SauerMPN: 8900950MODEL: Slide AssemblyColor: BlackMSRP: $474.38$390.00 -
SIG P320SC PROCUT 9MM 3.9 OR SH BLK
Sig Sauer
MSRP: $474.38$390.00Factory replacement PRO-CUT Slide Assembly for the P320 Compact (non-X-Series) and Full size (X-Series and non-X-Series) grip modules.MANUFACTURER: Sig SauerMPN: 8900949MODEL: Slide AssemblyColor: BlackMSRP: $474.38$390.00 -
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 -
RA SLIDE FOR GLK 19 GEN 4 A1 RMR BLK
Rival Arms
MSRP: $499.99$400.00Created for a variety of models and centered on modern design and compatibility with a wide range of parts and accessories, Rival Arms slides set the tempo for both the look and performance of your pistol.MANUFACTURER: Rival ArmsMPN: RA-RA10G204AMODEL:...MSRP: $499.99$400.00 -
RA SLIDE FOR GLK 19 GEN 3 A1 RMR BLK
Rival Arms
MSRP: $499.99$400.00Created for a variety of models and centered on modern design and compatibility with a wide range of parts and accessories, Rival Arms slides set the tempo for both the look and performance of your pistol.MANUFACTURER: Rival ArmsMPN: RA-RA10G202AMODEL:...MSRP: $499.99$400.00 -
NOVESKE OR SLD FOR GLOCK 19 G4 BLACK
Noveske
MSRP: $503.11$413.00Noveske's Optics Ready Direct Mount (DM) Slides for Glock 17 and 19 pistols allow the versatility of mounting a variety of different optics directly to the slide while having the option to use a forward mounted rear sight. Comes with end plate, cover...MSRP: $503.11$413.00 -
GLOCK OEM SPARE SLIDE GEN 3 34 MOS
GLOCK
MSRP: $374.44$373.00Glock 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: 79011MODEL: OEM...MSRP: $374.44$373.00 -
GLOCK OEM SPARE SLIDE GEN 3 17 MOS
GLOCK
MSRP: $374.44$369.00Glock 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$369.00 -
GLOCK OEM SPARE SLIDE GEN 3 19 MOS
GLOCK
MSRP: $374.44$369.00Glock 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$369.00 -
SIG GRIP MOD P320CA AXG 9/40 G10 BLK
Sig Sauer
MSRP: $421.91$347.00Install your non-manual safety P320 FCU (firing control unit) into their newly developed AXG (Alloy X Grip) metal grip module to experience the unique blend of style and shootability of a classic metal frame pistol. Precision machined with deep undercuts...MSRP: $421.91$347.00