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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SIG BBL P320F 9MM 5.5IN TB 1/2 X 28
Sig Sauer
MSRP: $271.29$183.00The SIG Sauer BBL P320F 9MM 5.5IN TB 1/2 X 28 is a precision-engineered replacement barrel designed specifically for the full-size P320 pistol. Crafted by Sig Sauer, this barrel features a 5.5-inch length and is threaded with a 1/2 x 28 thread pitch,...MSRP: $271.29$183.00 -
SIG THREADED BARREL FOR P229 9MM
Sig Sauer
MSRP: $271.28$194.00The SIG Threaded Barrel for the P229 9MM is a high-quality replacement component designed specifically for the SIG Sauer P229 pistol. Crafted to precise specifications, this barrel features a threaded end to accommodate a variety of muzzle devices,...MSRP: $271.28$194.00 -
SIG THREADED BARREL FOR P938 9MM
Sig Sauer
MSRP: $271.28$194.00The SIG threaded barrel for the P938 9mm is an authentic replacement component designed by Sig Sauer to enhance the functionality of your pistol. Crafted specifically for the P938 model, this barrel features a 1/2x28 thread pitch, enabling easy...MSRP: $271.28$194.00 -
SIG 357SIG CONV BARREL FOR P229
Sig Sauer
MSRP: $211.72$152.00The SIG 357SIG Conversion Barrel for the P229, manufactured by Sig Sauer, offers a precise and reliable option for those looking to convert their P229 to chamber .357 SIG rounds. Measuring 3.9 inches in length, this barrel is designed to fit the P229...MSRP: $211.72$152.00 -
GRIFFIN BBL FOR GEN 3 /4 GLK19 W/COMP
Griffin Armament
MSRP: $260.40$187.00The Griffin Armament GRIFFIN BBL FOR GEN 3 /4 GLK19 W/COMP is a precision-engineered barrel designed specifically for Glock Gen 3 and Gen 4 models. Crafted with meticulous attention to detail, this barrel enhances the firearm's performance with its...MSRP: $260.40$187.00 -
GRIFFIN BBL FOR GEN 3 /4 GLK17 W/COMP
Griffin Armament
MSRP: $260.40$187.00The Griffin Armament GRIFFIN BBL FOR GEN 3 /4 GLK17 W/COMP is a precision-engineered barrel designed to enhance the performance and reliability of Glock 17 Gen 3 and Gen 4 pistols. Crafted from high-quality stainless steel, this 5-inch threaded barrel...MSRP: $260.40$187.00 -
GRIFFIN BBL GEN 5 FOR GLK19 W/COMP
Griffin Armament
MSRP: $260.40$187.00The Griffin Armament GRIFFIN BBL GEN 5 FOR GLK19 W/COMP is a precision-engineered barrel designed specifically for the Glock 19 Gen 5 platform. Crafted from threaded stainless steel, this 4.5-inch barrel offers enhanced durability and corrosion...MSRP: $260.40$187.00 -
RA BBL FOR GLK 34 GEN 3 /4 V1 BLK
Rival Arms
MSRP: $251.99$180.00The Rival Arms RA BBL FOR GLK 34 GEN 3 /4 V1 BLK is a precision-engineered replacement barrel designed specifically for Glock 34 Gen 3 and Gen 4 models. Crafted from high-quality stainless steel, this barrel features a match-grade construction that...MSRP: $251.99$180.00 -
RA BBL FOR GLK 22 CONV 9MM THRD BLK
Rival Arms
MSRP: $279.99$200.00The Rival Arms RA BBL FOR GLK 22 CONV 9MM THRD BLK is a precision-engineered conversion barrel designed to enhance the performance of Glock 22 pistols. Crafted from high-quality materials with a durable black finish, this barrel delivers consistent...MSRP: $279.99$200.00 -
RA BBL FOR GLK 19 GEN 3 /4 V1 BLK
Rival Arms
MSRP: $251.99$180.00The Rival Arms RA BBL FOR GLK 19 GEN 3 /4 V1 BLK is a precision-engineered barrel designed specifically for Glock 19 Gen 3 and Gen 4 models. Crafted with attention to detail, this barrel provides enhanced reliability and consistent performance for...MSRP: $251.99$180.00 -
RA BBL FOR GLK 17 GEN 3 /4 V1 THRD BLK
Rival Arms
MSRP: $279.99$200.00The Rival Arms RA BBL FOR GLK 17 GEN 3 /4 V1 THRD BLK is a precision-engineered threaded barrel designed specifically for Glock 17 Gen 3 and Gen 4 models. Crafted from high-quality stainless steel, this barrel undergoes meticulous polishing and advanced...MSRP: $279.99$200.00 -
LANTAC BBL FOR G19 FLUTED BLACK
LanTac USA LLC
MSRP: $287.49$230.00The LANTAC BBL FOR G19 FLUTED BLACK is a precision-engineered drop-in barrel designed specifically for Glock 19 Gen 3 and Gen 4 pistols. Manufactured by LanTac USA LLC, this barrel is crafted from certified pre-hardened 416R stainless steel, known for...MSRP: $287.49$230.00