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
ESD MAGWELL FOR GLOCK 17 G5 FDE
Edgar Sherman Design
MSRP: $147.00$105.00The ESD Magwell enhances your reloading with a purpose-driven flare. Every curve, every angle, and every feature on the ESD Magwell is intentional and aligns with their mission to enhance a shooter's capabilities using human-centered design. Featuring...MSRP: $147.00$105.00 -
Out of stock
ESD MAGWELL FOR GLOCK 17 G5 BLACK
Edgar Sherman Design
MSRP: $147.00$105.00The ESD Magwell enhances your reloading with a purpose-driven flare. Every curve, every angle, and every feature on the ESD Magwell is intentional and aligns with their mission to enhance a shooter's capabilities using human-centered design. Featuring...MSRP: $147.00$105.00 -
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: