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
RUGER-57 THREADED BARREL KIT 5.4
Ruger
MSRP: $254.34$214.00Ruger 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$214.00 -
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 P365 BBL 9MM COPPER TB
True Precision
MSRP: $265.99$190.00True Precision has earned their name by making superior quality aftermarket barrels that are designed to deliver the best accuracy possible from your pistol. These drop-in barrels feature improvements over the original factory barrels such as added...MSRP: $265.99$190.00 -
Out of stock
TRUE PREC P365 BBL 9MM GOLD 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 P365 BBL 9MM 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 -
Out of stock
TRUE PREC P365 BBL 9MM BLK NIT TB
True Precision
MSRP: $252.69$181.00True 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: $252.69$181.00 -
Out of stock
TRUE PREC BBL FOR G43 GLD TB
True Precision
MSRP: $265.99$190.00Easy to install drop-in design. Advanced proprietary broach cut design specifically engineered for increased accuracy potential. Broach cut 6 groove rifling allows for all ammo types to be used safely, including cast lead. 100% Designed and manufactured...MSRP: $265.99$190.00 -
Out of stock
TRUE PREC BBL FOR G19 SPEC TB
True Precision
MSRP: $265.99$190.00True Precision barrels are match grade drop in barrels which are designed to provide more reliable feeding of hollow points and defensive ammunition. This barrel is threaded 1/2x28 and features improved overall fit compared to OEM barrels thanks to the...MSRP: $265.99$190.00 -
Out of stock
ICARUS OMEGA COMP & BARREL P365 XL
Icarus Precision
MSRP: $384.74$316.00The Omega Comp is the result of a collaboration between Icarus Precision and Agency Arms, designed to offer optimal performance with maximum convenience. This unique, tool-less, and treadles compensator is 50-state legal, making it accessible to gun...MSRP: $384.74$316.00