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 X-MACRO GRIP MODULE AXG BLK
Sig Sauer
MSRP: $316.25$253.00Upgrade your P365 grip module with this AXG grip module, now in black. This grip module features an all-metal aluminum alloy frame and interchangeable polymer grip panels. Easily swap out these grip panels with other P365 AXG grip panels. Mount your...MSRP: $316.25$253.00 -
SIG GRIP MOD P320F 9/40 MED LTXG GRY
Sig Sauer
MSRP: $316.25$253.00The LTXG Grip Module uses a tungsten-infused polymer that is then molded into the part. This patent-pending process results in a grip module that has the weight of steel and the flex of polymer. We've taken this a step further and laser-stippled the grip...MSRP: $316.25$253.00 -
SIG GRIP MOD P320X5 9MM GRY W/ GW
Sig Sauer
MSRP: $316.25$253.00The Sig Sauer P320 TXG Grip Module uses tungsten-infused polymer that is then molded into the part. This patent-pending process results in a grip module that has the weight of steel and the flex of polymer. Install your P320 Fire Control Unit into the...MSRP: $316.25$253.00 -
SIG GRIP MOD P320X5 9MM GRY
Sig Sauer
MSRP: $263.06$211.00The Sig Sauer P320 TXG Grip Module uses tungsten-infused polymer that is then molded into the part. This patent-pending process results in a grip module that has the weight of steel and the flex of polymer. Install your P320 Fire Control Unit into the...MSRP: $263.06$211.00 -
SHARPS RUGER RXM GRIP BLACK/CHERRY
Sharps Bros.
MSRP: $342.20$274.00Aluminum body with wood grip panels. Black anodized aluminum grip panels will also be an option, as well as aftermarket options from VZ Grips, Burkett Customs and others.MANUFACTURER: Sharps Bros.MPN: SBGM25MODEL: 0Fit: Ruger RXMType: Grip ModuleColor:...MSRP: $342.20$274.00 -
TAC SOL TL BUCK MK BBL 4 MBLK
Tactical Solutions
MSRP: $323.91$260.00THE TRAIL-LITE HAS MANY OF THE SAME GREAT FEATURES AS Tactical Solutions' PAC-LITE BARRELS, IT OFFERS THE BUCK MARK PISTOL IMPROVED BALANCE, ACCURACY AND A LIGHTER WEIGHT. AS WITH ALL TACTICAL SOLUTIONS PRODUCTS, INSTALLATION OF THE TRAIL-LITE BARREL ON...MSRP: $323.91$260.00 -
IFG FK BRNO CONV KIT 10MM BBL ONLY
FK BRNO
MSRP: $278.94$223.00Unique auxiliary barrel system that is designed to give the user the option to train with other calibers especially when the stopping and incapacitation power of the 7.5 FK is not required. Our barrel system incorporates a simple barrel change procedure...MSRP: $278.94$223.00 -
BOND DEFENDER BBL 3 357MAG
Bond Arms
MSRP: $205.48$147.00BOND DEFENDER BBL 3" 357MAGMANUFACTURER: Bond ArmsMPN: BBL357MAGMODEL: DefenderBarrel Length: 3"Caliber: 357 MagnumType: BarrelColor: SilverMSRP: $205.48$147.00 -
BOND DEFENDER BBL 3 9MM
Bond Arms
MSRP: $205.48$147.00BOND DEFENDER BBL 3" 9MMMANUFACTURER: Bond ArmsMPN: BBL9MMMODEL: DefenderBarrel Length: 3"Caliber: 9MMType: BarrelColor: SilverMSRP: $205.48$147.00 -
BOND DEFENDER BBL 3 45ACP
Bond Arms
MSRP: $205.48$147.00BOND DEFENDER BBL 3" 45ACPMANUFACTURER: Bond ArmsMPN: BBL45ACPMODEL: DefenderBarrel Length: 3"Caliber: 45 ACPType: BarrelColor: SilverMSRP: $205.48$147.00 -
BOND DEFENDER BBL 3 BRL 45/410(2.5 )
Bond Arms
MSRP: $205.48$138.00BOND DEFENDER BBL 3"BRL 45/410(2.5")MANUFACTURER: Bond ArmsMPN: BBL45410MODEL: DefenderBarrel Length: 3"Description: 2.5" 410 shellsCaliber: 410 GaugeType: BarrelColor: SilverMSRP: $205.48$138.00 -
ROSCO BLOODLINE BBL FOR GLK 17
Rosco Manufacturing
MSRP: $226.80$162.00This Glock Bloodline barrel is designed to work with Glock 17 pistols, generations 1 through 4. Although this is a simple to accomplish user friendly swap, they still encourage you to consult a local gunsmith should you have any questions about...MSRP: $226.80$162.00