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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Out of stock
APEX TACT J-FRM DUTY SPRING KIT
Apex Tactical Specialties
MSRP: $42.00$30.00The Apex J-Frame Duty/Carry Spring Kit significantly improves the trigger pull of the J-frame revolver by reducing the trigger pull weight by approximately 3.0 lbs. from factory specifications.MANUFACTURER: Apex Tactical SpecialtiesMPN: 103-106MODEL: S&W...MSRP: $42.00$30.00 -
Out of stock
APEX M2.0 POLY FLAT FW TRGR KIT RED
Apex Tactical Specialties
MSRP: $154.00$110.00Nothing compares to the performance that comes from the patented Apex Forward Set Trigger Kit. This kit is engineered to provide the M&P M2.0 pistol owner with a smooth, consistent trigger pull with the advantages of shorter over-travel and shortened...MSRP: $154.00$110.00 -
Out of stock
APEX M2.0 POLY FLAT FW TRGR KIT BLK
Apex Tactical Specialties
MSRP: $154.00$110.00Nothing compares to the performance that comes from the patented Apex Forward Set Trigger Kit. This kit is engineered to provide the M&P M2.0 pistol owner with a smooth, consistent trigger pull with the advantages of shorter over-travel and shortened...MSRP: $154.00$110.00 -
APEX EXT SLIDE RLS CZ P-10 C/ FS
Apex Tactical Specialties
MSRP: $126.00$0.00The Apex Extended Slide Release for the CZ P-10 offers wider, more ergonomic thumb paddles that are also extended toward the rear for easier manipulation of the slide release.MANUFACTURER: Apex Tactical SpecialtiesMPN: 116-127MODEL: Extended Slide...MSRP: $126.00$0.00Qty in Cart: 0Quantity:Price:MSRP: $126.00$0.00Subtotal: -
Out of stock
APEX POLYMER TRIGGER KIT M&P M2.0
Apex Tactical Specialties
MSRP: $154.00$110.00The Apex Action Enhancement Polymer Trigger & Duty/Carry Kit for the M&P M2.0 directly replaces the factory hinged trigger with a solid body trigger, the sear and safety plunger for the ideal duty/carry trigger performance.MANUFACTURER: Apex Tactical...MSRP: $154.00$110.00 -
Out of stock
APEX ALUMINUM TRIGGER KIT M&P M2.0
Apex Tactical Specialties
MSRP: $231.00$165.00The Apex Action Enhancement Aluminum Trigger & Duty/Carry Kit for the M&P M2.0 directly replaces the factory hinged trigger with a solid body trigger, the sear and safety plunger for the idea duty/carry trigger performance.MANUFACTURER: Apex Tactical...MSRP: $231.00$165.00 -
Out of stock
TYRANT P365 GRIP MOD X-MACRO ODG
Tyrant CNC
MSRP: $100.74$72.00Enter the P365 X Macro, the most capable version to date. Now, they have enhanced that platform further with the Tyrant CNC P365 X Macro Grip Module. Constructed from their ultra-rugged and high-quality carbon and glass-filled polymer composite, this...MSRP: $100.74$72.00 -
Out of stock
TYRANT P365 GRIP MOD X-MACRO GRY
Tyrant CNC
MSRP: $100.74$72.00Enter the P365 X Macro, the most capable version to date. Now, they have enhanced that platform further with the Tyrant CNC P365 X Macro Grip Module. Constructed from their ultra-rugged and high-quality carbon and glass-filled polymer composite, this...MSRP: $100.74$72.00 -
Out of stock
SIG P365 X-MACRO GRIP MODULE COYOTE
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 P365XL 9MM GRAY LXG
Sig Sauer
MSRP: $117.53$0.00Ready to upgrade your P365? Get a better grip with these new LXG laser-engraved grip modules from Sig Sauer. The new LXG grips feature an enhanced grip surface with custom laser-engraved stippling for an aggressive feel. Install your P365XL firing...MSRP: $117.53$0.00Qty in Cart: 0Quantity:Price:MSRP: $117.53$0.00Subtotal: -
Out of stock
SIG GRIP MOD P365XL MS 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. For use with P365 handguns with a manual thumb safety. Gray finish.MANUFACTURER: Sig SauerMPN: 8900326MODEL:...MSRP: $105.46$76.00 -
Out of stock
SIG P365 GRIP MODULE KIT MS BLK
Sig Sauer
MSRP: $74.05$59.00High 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$59.00