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
BAD ONE1 BBL FOR GLK 19 THRDD BLK
Battle Arms Development
MSRP: $278.60$199.00Established in 2009, Battle Arms Development, Inc. (B.A.D. Inc.) stands as a distinguished force in the realm of small arms innovation. Nestled in the heart of Henderson, Nevada, their company is driven by a relentless commitment to pushing the...MSRP: $278.60$199.00 -
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 -
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
GRIFFIN BBL FOR GEN 3 /4 GLK19 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 -
Out of stock
RA BBL FOR GLK 34 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 -
Out of stock
RA BBL FOR GLK 19 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 -
Out of stock
GLOCK OEM THRDD BARREL G23 40SW
GLOCK
MSRP: $257.90$213.90Made for the .40- caliber GLOCK 23 pistol, the threaded barrel can support a compensator and is still compact enough for every day carry.MANUFACTURER: GLOCKMPN: 39896MODEL: 0Type of Barrel: ThreadedDescription: M14X1 LHFit: Fits GLOCK 23Caliber: 40...MSRP: $257.90$213.90 -
Out of stock
DE 50AE 6 BARREL BRUSHED CHR W/MB
Magnum Research
MSRP: $658.61$0.00Desert Eagle MK XIX 6" barrel chambered in .50 AE. All steel construction. Available in multitude of finishes. Picatinny style accessory rail. Simple installation (when switching from .357 magnum you will need to change the bolt assembly). Please refer...MSRP: $658.61$0.00 -
Out of stock
RUGER-57 THREADED BARREL KIT 5.4
Ruger
MSRP: $254.34$212.78Ruger 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$212.78 -
Out of stock
RUGER LCPII 22 THREAD BBL KIT 2.75
Ruger
MSRP: $142.86$106.71This Genuine Ruger Factory Accessory is compatible with the LCP II chambered in .22 LR. The factory-manufactured, threaded stainless steel barrel accepts any 1/2''-28 (Class 2A) muzzle device. This kit contains a factory-manufactured stainless steel...MSRP: $142.86$106.71 -
Out of stock
RUGER SR22 THREADED BBL KIT 3.5
Ruger
MSRP: $142.86$106.71This Genuine Ruger(R) Factory Accessory is compatible with Ruger(R) SR22(R) pistols bearing serial numbers 361-7XXXX and higher. The threaded barrel accepts any 1/2"-28 (Class 2A) muzzle device - including the Ruger(R) Silent-SR(R). This kit contains a...MSRP: $142.86$106.71 -
Out of stock
TRUE PREC BBL 92FS/M9 5.3 TB GLD
True Precision
MSRP: $273.11$218.49TRUE is proud to offer its drop-in ready barrel for the Beretta 92FS, designed for the 4.9" 92FS, 92GTS & M9 9mm models. TRUE barrels deliver unmatched accuracy, combining advanced cuts, chamfers, and feed ramp designed to outperform OEM standards and to...MSRP: $273.11$218.49