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
RA BBL FOR GLK 19 GEN 3 /4 V1 THRD BLK
Rival Arms
MSRP: $279.99$200.00It's no secret that the key to great accuracy is good training. After that, it often comes down to a match-grade barrel. Built from high-quality stainless steel, precision polished, and treated with premium coatings, these barrels rival custom work and...MSRP: $279.99$200.00 -
Out of stock
RA BBL FOR GLK 17 GEN 3 /4 V1 THRD BLK
Rival Arms
MSRP: $279.99$200.00It's no secret that the key to great accuracy is good training. After that, it often comes down to a match-grade barrel. Built from high-quality stainless steel, precision polished, and treated with premium coatings, these barrels rival custom work and...MSRP: $279.99$200.00 -
Out of stock
GLOCK OEM THRDD BARREL G19 9MM GEN 4
GLOCK
MSRP: $257.90$214.00High quality components and precise manufacturing make GLOCK 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: GLOCKMPN:...MSRP: $257.90$214.00 -
Out of stock
GLOCK OEM THRDD BARREL G19 9MM GEN 5
GLOCK
MSRP: $257.90$214.00High quality components and precise manufacturing make GLOCK 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: GLOCKMPN:...MSRP: $257.90$214.00 -
Out of stock
RUGER-57 THREADED BARREL KIT 5.4
Ruger
MSRP: $254.34$209.00Ruger is excited to introduce the Ruger-57 Threaded Barrel Kit. This Genuine Ruger Factory Accessory is compatible with the Ruger-57. The factory-manufactured, threaded stainless steel barrel accepts any 1/2"-28 (Class 2A) muzzle device. This kit...MSRP: $254.34$209.00 -
Out of stock
TRUE PREC BBL P365 FUSE TIN GLD TB
True Precision
MSRP: $265.99$190.00TRUE is proud to offer its drop-in ready barrel for the Sig Sauer P365-FUSE, designed for the 4.3" P365-FUSE 9mm models. TRUE barrels deliver unmatched accuracy, combining advanced cuts, chambers, and feed ramp designed to outperform OEM standards and to...MSRP: $265.99$190.00 -
Out of stock
TRUE PREC BBL SIG P365 FUSE BLK DLC
True Precision
MSRP: $252.69$181.00TRUE is proud to offer its drop-in ready barrel for the Sig Sauer P365-FUSE, designed for the 4.3" P365-FUSE 9mm models. TRUE barrels deliver unmatched accuracy, combining advanced cuts, chambers, and feed ramp designed to outperform OEM standards and to...MSRP: $252.69$181.00 -
Out of stock
TRUE PREC BBL FOR G48 GLD TB
True Precision
MSRP: $265.99$190.00True Precision is located just outside Atlanta Georgia and was formed so that individuals will have access to high quality, US made, parts and components for a wide array of firearms. True Precision barrels, slides, and parts are designed for personal...MSRP: $265.99$190.00 -
Out of stock
TRUE PREC BBL CZ P10C CPR TB
True Precision
MSRP: $265.99$190.00True Precision is located just outside of Atlanta, GA and was started by some highly skilled individuals who had not only a passion for developing the highest quality aftermarket parts but who also had access to high quality US made materials. True...MSRP: $265.99$190.00 -
Out of stock
TRUE PREC BBL CZ P10C BLK NIT TB
True Precision
MSRP: $252.69$181.00True Precision is located just outside of Atlanta, GA and was started by some highly skilled individuals who had not only a passion for developing the highest quality aftermarket parts but who also had access to high quality US made materials. True...MSRP: $252.69$181.00 -
Out of stock
TRUE PREC P365XL BBL 9MM TIN TB
True Precision
MSRP: $265.99$190.00True Precision is located just outside of Atlanta, GA and was started by some highly skilled individuals who had not only a passion for developing the highest quality aftermarket parts but who also had access to high quality US made materials. True...MSRP: $265.99$190.00 -
Out of stock
TRUE PREC BBL GLOCK 26 BLK DLC TB
True Precision
MSRP: $265.99$190.00True Precision, Inc. is located just outside Atlanta, Georgia, and was formed so that individuals will have access to high quality, US made parts and components for a wide array of firearms. True Precision barrels, slides, and parts are designed for...MSRP: $265.99$190.00