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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AMEND2 S300 GRIP MODULE FOR SIG P320
Amend2
MSRP: $69.99$0.00The Amend2 S300 Hybrid Grip Module is a grip module designed to function with Sig Sauer P320 style fire control units and complete slides, while allowing use of Sig Sauer P365 style magazines. The result is an easily convertible concealed carry firearm...MSRP: $69.99$0.00Qty in Cart: 0Quantity:Price:MSRP: $69.99$0.00Subtotal: -
Out of stock
GGP THREADED BARREL FOR GLK 19 GEN 5
Grey Ghost Precision
MSRP: $255.35$183.00High quality components and precise manufacturing make Grey Ghost Precision 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...MSRP: $255.35$183.00 -
Out of stock
GGP THREADED NC BARREL FOR GLK 17
Grey Ghost Precision
MSRP: $255.35$183.00Grey Ghost Precision consists of professionals that have an extensive backgrounds in the military and in manufacturing. They have a network of industry and shooting sports experts who have helped them refine their rifle and pistol slide specifications...MSRP: $255.35$183.00 -
Out of stock
GGP THREADED BARREL FOR GLK17 GEN 3 /4
Grey Ghost Precision
MSRP: $255.35$183.00Drop in match grade barrel made by Grey Ghost Precision.MANUFACTURER: Grey Ghost PrecisionMPN: Barrel-G17-T-BNMODEL: Match Grade BarrelType of Barrel: ThreadedFinish: NitrideFit: Fits Glock 17Caliber: 9MMType: BarrelColor: BlackMSRP: $255.35$183.00 -
Out of stock
GGP THREADED BARREL NC FOR GLK 19
Grey Ghost Precision
MSRP: $255.35$183.00Grey Ghost Precision consists of professionals that have an extensive backgrounds in the military and in manufacturing. They have a network of industry and shooting sports experts who have helped them refine their rifle and pistol slide specifications...MSRP: $255.35$183.00 -
Out of stock
GGP THREADED BARREL FOR GLK19 GEN 3 /4
Grey Ghost Precision
MSRP: $255.35$183.00Drop in match grade barrel made by Grey Ghost Precision.MANUFACTURER: Grey Ghost PrecisionMPN: Barrel-G19-T-BNMODEL: Match Grade BarrelType of Barrel: ThreadedFinish: NitrideFit: Fits Glock 19Caliber: 9MMType: BarrelColor: BlackMSRP: $255.35$183.00 -
GGP NITRIDE COATED BARREL FOR GLK 19
Grey Ghost Precision
MSRP: $241.91$0.00Grey Ghost Precision consists of professionals that have an extensive backgrounds in the military and in manufacturing. They have a network of industry and shooting sports experts who have helped them refine their rifle and pistol slide specifications...MSRP: $241.91$0.00Qty in Cart: 0Quantity:Price:MSRP: $241.91$0.00Subtotal: -
Out of stock
ROSCO BLOODLINE BBL FOR GLK 43X THRD
Rosco Manufacturing
MSRP: $220.50$158.00This Glock Bloodline barrel is designed to work with Glock 43 pistols. Although this is a simple to accomplish user friendly swap, they still encourage you to consult a local gunsmith should you have any questions about installation. This barrel is rated...MSRP: $220.50$158.00 -
Out of stock
ROSCO BLOODLINE BBL FOR GLK 43X
Rosco Manufacturing
MSRP: $207.90$149.00This Glock Bloodline barrel is designed to work with Glock 43 pistols. Although this is a simple to accomplish user friendly swap, they still encourage you to consult a local gunsmith should you have any questions about installation. This barrel is rated...MSRP: $207.90$149.00 -
Out of stock
ROSCO BLOODLINE BBL FOR GLK 17 THRDD
Rosco Manufacturing
MSRP: $239.40$171.00This Glock Bloodline barrel is designed to work with Glock 17 pistols, generations 1 through 4. Although this is a simple to accomplish user friendly swap, they still encourage you to consult a local gunsmith should you have any questions about...MSRP: $239.40$171.00 -
Out of stock
GGP P320 FULL SIZE BARREL BLK NTRIDE
Grey Ghost Precision
MSRP: $248.63$178.00Grey Ghost Precision consists of professionals that have an extensive backgrounds in the military and in manufacturing. They have a network of industry and shooting sports experts who have helped them refine their rifle and pistol slide specifications...MSRP: $248.63$178.00 -
Out of stock
GGP P320 FULL SIZE TB BLACK NITRIDE
Grey Ghost Precision
MSRP: $262.07$188.00Grey Ghost Precision consists of professionals that have an extensive backgrounds in the military and in manufacturing. They have a network of industry and shooting sports experts who have helped them refine their rifle and pistol slide specifications...MSRP: $262.07$188.00