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 MAG CATCH FOR GLK 43X/48 BRNZ
Shield Arms
MSRP: $20.79$0.00Shield 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: $20.79$0.00Qty in Cart: 0Quantity:Price:MSRP: $20.79$0.00Subtotal: -
SHIELD MAG CATCH FOR GLK 43X/48 GRAY
Shield Arms
MSRP: $20.79$0.00Shield 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: $20.79$0.00Qty in Cart: 0Quantity:Price:MSRP: $20.79$0.00Subtotal: -
SHIELD MAG CATCH FOR GLK 43X/48 GOLD
Shield Arms
MSRP: $20.79$0.00Shield 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: $20.79$0.00Qty in Cart: 0Quantity:Price:MSRP: $20.79$0.00Subtotal: -
SHARPS 365XL SLIDE OR INTEGRATED CMP
Sharps Bros.
MSRP: $477.31$0.00Introducing 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$0.00Qty in Cart: 0Quantity:Price:MSRP: $477.31$0.00Subtotal: -
SHARPS SLIDE COMP OR FOR SIG 365 BLK
Sharps Bros.
MSRP: $457.79$0.00Introducing 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$0.00Qty in Cart: 0Quantity:Price:MSRP: $457.79$0.00Subtotal: -
SAMSON COMPACT MAGWELL M&P SHLD BLK
Samson Manufacturing Corp.
MSRP: $73.29$0.00Samson 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$0.00Qty in Cart: 0Quantity:Price:MSRP: $73.29$0.00Subtotal: -
SAMSON MAGWELL M&P SHLD PLUS W/BSPLT
Samson Manufacturing Corp.
MSRP: $156.52$0.00Establish 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$0.00Qty in Cart: 0Quantity:Price:MSRP: $156.52$0.00Subtotal: -
RUGER MAX-9 SLIDE ASSEMBLY READY DOT
Ruger
MSRP: $177.46$0.00This MAX-9 Standard Slide Assembly with ReadyDot Sight allows for installation of micro red dot optics on MAX-9 pistols equipped with a loaded chamber indicator (model 3518). This accessory replaces the pistol's loaded chamber indicator-equipped slide...MSRP: $177.46$0.00Qty in Cart: 0Quantity:Price:MSRP: $177.46$0.00Subtotal: -
RUGER MAX-9 SLIDE ASSEMBLY BLK
Ruger
MSRP: $133.08$0.00This MAX-9 Standard Slide Assembly allows for installation of micro red dot optics on MAX-9 pistols equipped with a loaded chamber indicator (model 3518). This accessory replaces the pistol's loaded chamber indicator-equipped slide with an optic ready,...MSRP: $133.08$0.00Qty in Cart: 0Quantity:Price:MSRP: $133.08$0.00Subtotal: -
RA GUIDE ROD ASSY FOR GLK 43/43X/48
Rival Arms
MSRP: $62.99$0.00Experienced shooters realize plastic guide rods can chip, crack, or break resulting in feeding or ejection failures, flex can also contribute to accuracy problems. Rival Arms Guide Rod Assemblies address all of these issues and will provide you a...MSRP: $62.99$0.00Qty in Cart: 0Quantity:Price:MSRP: $62.99$0.00Subtotal: -
RA SLIDE FOR GLOCK 34 GEN 3 A1 RMR BK
Rival Arms
MSRP: $499.99$0.00High quality components and precise manufacturing make Rival Arms parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.MANUFACTURER: Rival...MSRP: $499.99$0.00Qty in Cart: 0Quantity:Price:MSRP: $499.99$0.00Subtotal: -
RA SLIDE COMPLETION KIT FOR GLOCK
Rival Arms
MSRP: $167.99$0.00High quality components and precise manufacturing make Rival Arms parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.MANUFACTURER: Rival...MSRP: $167.99$0.00Qty in Cart: 0Quantity:Price:MSRP: $167.99$0.00Subtotal: