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 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 P365 GRIP MODULE KIT MS BLK
Sig Sauer
MSRP: $74.05$53.00High quality components and precise manufacturing make Sig Sauer 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: Sig...MSRP: $74.05$53.00 -
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 -
SIG GRIP MOD P320 XSERIES 9MM M FS
Sig Sauer
MSRP: $105.45$76.00Sig P320 Grip Modules allow you to easily change the look and feel of your P320 handgun. Simply drop in your P320 Fire Control Unit (FCU) and install the proper slide assembly. P320 grip modules come in 3 different girth sizes (Small, Medium, Large) and...MSRP: $105.45$76.00 -
SIG GRIP MOD P320 XSERIES 9/40 CRY M
Sig Sauer
MSRP: $105.45$76.00Sig P320 Grip Modules allow you to easily change the look and feel of your P320 handgun. Simply drop in your P320 Fire Control Unit (FCU) and install the proper slide assembly. P320 grip modules come in 3 different girth sizes (Small, Medium, Large) and...MSRP: $105.45$76.00 -
SIG GRIP MOD P365XL 9MM BLK
Sig Sauer
MSRP: $105.45$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: 8900062MODEL: Grip ModuleFit: Sig P365XLSize:...MSRP: $105.45$76.00 -
SIG GRIP MOD P320 XSERIES 9MM MED BL
Sig Sauer
MSRP: $105.45$76.00Sig P320 Grip Modules allow you to easily change the look and feel of your P320 handgun. Simply drop in your P320 Fire Control Unit (FCU) and install the proper slide assembly. P320 grip modules come in 3 different girth sizes (Small, Medium, Large) and...MSRP: $105.45$76.00 -
SIG GRIP MOD P320C 9/40 SMALL BLK
Sig Sauer
MSRP: $82.11$59.00Sig P320 Grip Modules allow you to easily change the look and feel of your P320 handgun. Simply drop in your P320 Fire Control Unit (FCU) and install the proper slide assembly. P320 grip modules come in 3 different girth sizes (Small, Medium, Large) and...MSRP: $82.11$59.00 -
SIG GRIP MOD P320C 9/40 LARGE BLK
Sig Sauer
MSRP: $82.11$59.00Sig P320 Grip Modules allow you to easily change the look and feel of your P320 handgun. Simply drop in your P320 Fire Control Unit (FCU) and install the proper slide assembly. P320 grip modules come in 3 different girth sizes (Small, Medium, Large) and...MSRP: $82.11$59.00 -
MAGPUL EHG RG9 GRIP RXM COMPACT ODG
Magpul Industries
MSRP: $53.13$38.00Ruger and Magpul have over 100 years of combined experience designing and producing innovative, high-quality products in the firearms space. Magpul recently created a grip - the EHG RG9 - for the Ruger RXM, a 9mm NATO pistol made in the USA at Ruger's...MSRP: $53.13$38.00 -
MAGPUL EHG RG9 GRIP RXM COMPACT GRY
Magpul Industries
MSRP: $53.13$38.00Ruger and Magpul have over 100 years of combined experience designing and producing innovative, high-quality products in the firearms space. Magpul recently created a grip - the EHG RG9 - for the Ruger RXM, a 9mm NATO pistol made in the USA at Ruger's...MSRP: $53.13$38.00