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 THREADED BARREL FOR P229 9MM
Sig Sauer
MSRP: $271.28$193.77Replacement barrel for the E2 Grip style SIG SAUER P229, chambered in 9MM, 3.9" long. Each barrel is specially heat-treated for toughness and durability.MANUFACTURER: Sig SauerMPN: BBL-229-1-9-TMODEL: 0Accessories: Link, Pin, BushingType of Barrel:...MSRP: $271.28$193.77 -
SIG THREADED BARREL FOR P938 9MM
Sig Sauer
MSRP: $271.28$193.77Upgrade or replace the barrel on your P938 with this original SIG SAUER part. The threaded barrel is chambered in 9mm and allows you to attach a suppressor or other muzzle device. A knurled thread cap protects the end when no device is attached. SIG...MSRP: $271.28$193.77 -
SIG THREADED BARREL FOR P226 9MM
Sig Sauer
MSRP: $271.28$193.77Upgrade or replace the barrel on your P226 with this original SIG SAUER part. The threaded barrel is chambered in 9mm and allows you to attach a suppressor or other muzzle device. A knurled thread cap protects the end when no device is attached. SIG...MSRP: $271.28$193.77 -
GRIFFIN BBL GEN 5 FOR GLK17 W/COMP
Griffin Armament
MSRP: $260.40$186.00High quality components and precise manufacturing make Griffin Armament 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:...MSRP: $260.40$186.00 -
RA BBL FOR GLK 23 CONV 9MM THRD BLK
Rival Arms
MSRP: $279.99$199.99It'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$199.99 -
RA BBL FOR GLK 22 CONV 9MM THRD BLK
Rival Arms
MSRP: $279.99$199.99It'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$199.99 -
RA BBL FOR GLK 19 GEN 3 /4 V1 BLK
Rival Arms
MSRP: $251.99$179.99It'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: $251.99$179.99 -
RA BBL FOR GLK 17 GEN 3 /4 V1 THRD BLK
Rival Arms
MSRP: $279.99$199.99It'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$199.99 -
LANTAC BBL FOR G17 FLUTED THRD BLACK
LanTac USA LLC
MSRP: $344.99$275.99Professional upgrade drop in barrels for Gen 3 & 4 Glock 17 Pistols. Match Grade barrels are precision machined from Certified pre hardened DFARS compliant 416R chromium gun barrel quality stainless steel, to extremely tight tolerances and exacting...MSRP: $344.99$275.99 -
LANTAC BBL FOR G19 FLUTED BLACK
LanTac USA LLC
MSRP: $287.49$229.99Professional upgrade drop in barrels for Gen 3 & 4 Glock 19 Pistols. Match Grade barrels are precision machined from Certified pre hardened DFARS compliant 416R chromium gun barrel quality stainless steel, to extremely tight tolerances and exacting...MSRP: $287.49$229.99 -
LANTAC BBL FOR G19 FLUTED THRD BLACK
LanTac USA LLC
MSRP: $344.99$275.99Professional upgrade drop in barrels for Gen 3 & 4 Glock 19 Pistols. Match Grade barrels are precision machined from Certified pre hardened DFARS compliant 416R chromium gun barrel quality stainless steel, to extremely tight tolerances and exacting...MSRP: $344.99$275.99 -
GLOCK OEM THRDD BARREL G44 22LR
GLOCK
MSRP: $224.59$160.42High 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: $224.59$160.42