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
SHADOW 5 BRL DR THREADED- BRN
Shadow Systems
MSRP: $278.60$199.00Shadow Systems barrels feature minor improvements intended to create more consistent lockup without compromising reliability. The chambers are fully supported and can be fired with hot P ammo and lead bullets. The sample barrels that have survived 5...MSRP: $278.60$199.00 -
Out of stock
SHADOW 5 BRL DR THREADED- BLK
Shadow Systems
MSRP: $278.60$199.00Shadow Systems barrels feature minor improvements intended to create more consistent lockup without compromising reliability. The chambers are fully supported and can be fired with hot P ammo and lead bullets. The sample barrels that have survived 5...MSRP: $278.60$199.00 -
Out of stock
SIG THREADED BARREL FOR P938 9MM
Sig Sauer
MSRP: $271.28$183.00Upgrade 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$183.00 -
Out of stock
SIG 357SIG CONV BARREL FOR P229
Sig Sauer
MSRP: $211.72$143.00Replacement barrel for SIG SAUER P229, chambered in .357SIG. 3.9" long. Will also fit a .40 AUTO P229 with no additional parts. SIG SAUER factory replacement pistol barrels are specially heat-treated for toughness and durability.MANUFACTURER: Sig...MSRP: $211.72$143.00 -
Out of stock
RA BBL FOR GLK 23 CONV 9MM 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 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
CANIK FS PVD THRDD FLTD BBL TP9 SFX
Century Arms
MSRP: $216.43$155.00Every Canik barrel is manufactured of high quality barrel grade steel through high precision CNC machining In order to provide match grade accuracy and exceptional durability with a staggering barrel life of more than 50000 rounds. These barrels are...MSRP: $216.43$155.00 -
Out of stock
CANIK FS THRDD FLTD BBL TP9 SFX/SFL
Century Arms
MSRP: $146.10$105.00Every Canik barrel is manufactured of high quality barrel grade steel through high precision CNC machining In order to provide match grade accuracy and exceptional durability with a staggering barrel life of more than 50000 rounds. These barrels are...MSRP: $146.10$105.00 -
Out of stock
CANIK SC PVD FLTD THRDD BBL TP9 E SC
Century Arms
MSRP: $210.88$151.00Every Canik barrel is manufactured of high quality barrel grade steel through high precision CNC machining In order to provide match grade accuracy and exceptional durability with a staggering barrel life of more than 50000 rounds. These barrels are...MSRP: $210.88$151.00 -
LANTAC BBL FOR G17 FLUTED THRD BLACK
LanTac USA LLC
MSRP: $344.99$0.00Professional 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$0.00Qty in Cart: 0Quantity:Price:MSRP: $344.99$0.00Subtotal: -
LANTAC BBL FOR G19 FLUTED THRD BLACK
LanTac USA LLC
MSRP: $344.99$0.00Professional 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$0.00Qty in Cart: 0Quantity:Price:MSRP: $344.99$0.00Subtotal: -
Out of stock
GLOCK OEM THRDD BARREL G19 9MM GEN 4
GLOCK
MSRP: $257.90$179.00High 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$179.00