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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STRIKE ENH GRIP MOD FOR P365 BLACK
Strike Industries
MSRP: $69.93$50.00Borrowing from common aftermarket upgrades that gun owners do to Glock frames, they added a very small, but effective gas pedal area (Dynamic Control) on both sides of the grip with staggered steps that go deeper into the grip which surrounds a stippled...MSRP: $69.93$50.00 -
SIG P365 X-MACRO GRIP MODULE AXG BLK
Sig Sauer
MSRP: $316.25$295.00Upgrade 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$295.00 -
SIG P365 X-MACRO GRIP MDLE MS COY
Sig Sauer
MSRP: $117.53$84.00Factory replacement for the P365-XMACRO grip module. It features a true 1913 accessory rail and three interchangeable backstraps (S, M, L) to ensure a proper fit for the user's hand. The medium backstrap comes preinstalled.MANUFACTURER: Sig SauerMPN:...MSRP: $117.53$84.00 -
SIG P365 X-MACRO GRIP MODULE BLACK
Sig Sauer
MSRP: $117.53$84.00Factory replacement for the P365-XMACRO grip module. It features a true 1913 accessory rail and three interchangeable backstraps (S, M, L) to ensure a proper fit for the user's hand. The medium backstrap comes preinstalled.MANUFACTURER: Sig SauerMPN:...MSRP: $117.53$84.00 -
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 P320C 9/40 MED LXG BLK
Sig Sauer
MSRP: $152.95$110.00We've taken Sig Sauer's XCARRY grip module and enhanced the gripping surface with custom laser-engraved stippling.MANUFACTURER: Sig SauerMPN: 8900820MODEL: Grip ModuleFinish: MatteFit: Sig P320C 9/40Size: MediumType: Grip ModuleColor: BlackMSRP: $152.95$110.00 -
SIG GRIP MOD P365XL MS 9MM BLK
Sig Sauer
MSRP: $105.46$76.00Factory replacement grip module for the P365XL. This standard XL grip module will convert a standard P365 handgun to the larger XL grip frame. For use with P365 handguns with a manual thumb safety.MANUFACTURER: Sig SauerMPN: 8900262MODEL: Grip ModuleFit:...MSRP: $105.46$76.00 -
SIG GRIP MOD P365XL 9MM COY
Sig Sauer
MSRP: $105.46$76.00Factory replacement grip module for the P365XL. This standard XL grip module will convert a standard P365 handgun to the larger XL grip frame. Not for use with manual safety models.MANUFACTURER: Sig SauerMPN: 8900263MODEL: Grip ModuleFinish: MatteFit:...MSRP: $105.46$76.00 -
SIG GRIP MOD P365XL 9MM GRAY
Sig Sauer
MSRP: $105.46$76.00Factory replacement grip module for the P365XL. This standard XL grip module will convert a standard P365 handgun to the larger XL grip frame. Not for use with manual safety models. Gray finish.MANUFACTURER: Sig SauerMPN: 8900324MODEL: Grip ModuleFit:...MSRP: $105.46$76.00 -
SIG GRIP MOD P365XL MS 9MM COY
Sig Sauer
MSRP: $105.46$76.00Factory replacement grip module for the P365XL. This standard XL grip module will convert a standard P365 handgun to the larger XL grip frame. For use with P365 handguns with a manual thumb safety. Coyote Brown finish.MANUFACTURER: Sig SauerMPN:...MSRP: $105.46$76.00 -
SIG GRIP MOD P320CA AXG 9/40 G10 BLK
Sig Sauer
MSRP: $421.91$338.00Install 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$338.00 -
SIG GRIP MOD P365 9MM COY
Sig Sauer
MSRP: $82.11$59.00Factory replacement grip module for the P365. Not for use with manual safety models. Coyote brown finish.MANUFACTURER: Sig SauerMPN: 8900155MODEL: Grip ModuleFit: Sig P365Size: Sub-CompactType: Grip ModuleColor: CoyoteMSRP: $82.11$59.00