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
FAXON MATCH BBL P365 XL SFLT BLK TB
Faxon Firearms
MSRP: $154.88$111.00The Faxon Match Series Barrel for the P365 XL offers precision engineering designed to enhance the performance of your firearm. Crafted from premium 416-R stainless steel with advanced 5R rifling, this barrel minimizes bullet jacket deformation and...MSRP: $154.88$111.00 -
Out of stock
FAXON MATCH BBL P365 SFLT BLK TB
Faxon Firearms
MSRP: $154.88$111.00The Faxon Match BBL P365 SFLT BLK TB is a precision-engineered barrel designed specifically for the SIG P365 platform. Manufactured by Faxon Firearms, this barrel is crafted from stress-relieved 416-R stainless steel to ensure durability and consistent...MSRP: $154.88$111.00 -
Out of stock
FAXON MATCH BBL SHLD/SHLD PLUS SF TR
Faxon Firearms
MSRP: $154.88$111.00The Faxon Firearms Match Series Barrel for the Smith & Wesson M&P Shield is precision-engineered to enhance the performance and reliability of your pistol. Crafted entirely in-house from stress-relieved 416-R stainless steel, this barrel is designed for...MSRP: $154.88$111.00 -
Out of stock
FAXON DUTY BBL G19 THREADED
Faxon Firearms
MSRP: $116.37$84.00The Faxon Duty BBL G19 Threaded barrel is a precision-engineered upgrade designed specifically for Glock 19 pistols. Manufactured by Faxon Firearms, this barrel is crafted from premium 4150 CMV steel, known for its strength and durability. It undergoes a...MSRP: $116.37$84.00 -
Out of stock
SHDW MR/XR-P BRZ BBL COMP KIT 4.2
Shadow Systems
MSRP: $497.50$398.00The Shadow Systems SHDW MR/XR-P BRZ BBL COMP KIT 4.2 is a precision-engineered upgrade designed to enhance the performance and aesthetics of your MR/XR series pistol. This kit features a 4.2-inch barrel finished with a durable nitride coating, providing...MSRP: $497.50$398.00 -
Out of stock
SHDW CR-P BRNZ BBL COMP KIT 3.66
Shadow Systems
MSRP: $497.50$398.00The Shadow Systems SHDW CR-P BRNZ BBL COMP KIT 3.66 is a precision-engineered upgrade designed to enhance the performance and aesthetics of compatible pistols. Featuring a 3.66-inch barrel finished with a durable nitride coating, this kit offers...MSRP: $497.50$398.00 -
Out of stock
SHDW CR-P BLK BBL COMP KIT 3.66
Shadow Systems
MSRP: $497.50$398.00The Shadow Systems SHDW CR-P BLK BBL COMP KIT 3.66 is a precision-engineered upgrade designed to enhance the performance and aesthetics of compatible Shadow Systems pistols. This kit features a 3.66-inch barrel paired with a nitride-coated compensator,...MSRP: $497.50$398.00 -
Out of stock
FORTIS GLK19 THREADED BARREL COPPER
Fortis Manufacturing Inc.
MSRP: $261.19$209.00The Fortis GLK19 Threaded Barrel Copper by Fortis Manufacturing Inc. is engineered for shooters seeking enhanced precision and durability in their Glock 19 pistols. Crafted with a 4-inch length, this match-grade barrel features advanced rifling...MSRP: $261.19$209.00 -
Out of stock
RADIAN AFTRBRNR RAMJET G19 G4 BK/GRY
Radian Weapons
MSRP: $512.44$410.00The RADIAN AFTRBRNR RAMJET G19 G4 BK/GRY by Radian Weapons is a precision-engineered muzzle brake designed specifically for Glock 19 Gen 4 pistols. Combining the AFTERBURNER micro compensator with the RAMJET barrel, this setup significantly reduces...MSRP: $512.44$410.00 -
Out of stock
RADIAN AFTRBRNR RAMJET G19 G3 BK/GRY
Radian Weapons
MSRP: $512.44$410.00The RADIAN AFTRBRNR RAMJET G19 G3 BK/GRY by Radian Weapons is a precision-engineered muzzle device designed specifically for Glock 19 Gen 3 barrels. Combining the AFTERBURNER compensator with the RAMJET system, this compact unit measures just 0.47 inches...MSRP: $512.44$410.00 -
Out of stock
RADIAN AFTRBRNR RAMJET G17 G5 BK/GRY
Radian Weapons
MSRP: $512.44$410.00The RADIAN AFTRBRNR RAMJET G17 G5 BK/GRY by Radian Weapons is a precision-engineered fluted barrel featuring the innovative INTRA-LOK mounting system. Designed specifically for Glock 17 Gen 5 models, this barrel integrates a tapered locking pin that...MSRP: $512.44$410.00 -
Out of stock
BAD ONE1 BBL FOR GLK 19 THRDD BLK
Battle Arms Development
MSRP: $278.60$199.00The Battle Arms Development BAD ONE1 barrel is engineered specifically for the Glock 19 platform, offering enhanced performance and durability. Featuring a threaded design, this barrel allows for the attachment of various muzzle devices, expanding...MSRP: $278.60$199.00