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: -
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: -
GGP P320 COMPACT BARREL BLK NITRIDE
Grey Ghost Precision
MSRP: $248.63$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: $248.63$0.00Qty in Cart: 0Quantity:Price:MSRP: $248.63$0.00Subtotal: -
LWD DAWN365 BBL FITS SIG P365 GRY TB
Lone Wolf Distributors
MSRP: $223.93$0.00DAWN 365 barrels from Lone Wolf Arms were designed to take your SIG SAUER shooting experience to the next level. Crafted from premium 416SS steel, these barrels feature a new profile design that's finished in PVD for enhanced durability and wear...MSRP: $223.93$0.00Qty in Cart: 0Quantity:Price:MSRP: $223.93$0.00Subtotal: -
LWD DAWN365 BBL 9MM FITS SIG 365 GRY
Lone Wolf Distributors
MSRP: $209.93$0.00DAWN 365 barrels from Lone Wolf Arms were designed to take your SIG SAUER shooting experience to the next level. Crafted from premium 416SS steel, these barrels feature a new profile design that's finished in PVD for enhanced durability and wear...MSRP: $209.93$0.00Qty in Cart: 0Quantity:Price:MSRP: $209.93$0.00Subtotal: -
Out of stock
LWD DAWN365 BBL 9MM FITS SIG 365 BLK
Lone Wolf Distributors
MSRP: $209.93$150.00DAWN 365 barrels from Lone Wolf Arms were designed to take your SIG SAUER shooting experience to the next level. Crafted from premium 416SS steel, these barrels feature a new profile design that's finished in QPQ for exceptional wear resistance and...MSRP: $209.93$150.00 -
BALLISTIC BBL FOR GLK 17 TD SFLT CPR
Ballistic Advantage
MSRP: $270.90$0.00Designed to meet the demands of the most discerning shooters, the Ballistic Advantage pistol barrels are the latest platform addition to their Premium Series. Known for its strength, toughness, and good ductility, their pistol barrels feature a hardened...MSRP: $270.90$0.00Qty in Cart: 0Quantity:Price:MSRP: $270.90$0.00Subtotal: -
Out of stock
BALLISTIC BBL FOR GLK 17 G5 THRD BLK
Ballistic Advantage
MSRP: $195.30$140.00Designed to meet the demands of the most discerning shooters, the Ballistic Advantage pistol barrels are the latest platform addition to their Premium Series. Known for its strength, toughness, and good ductility, their pistol barrels feature a hardened...MSRP: $195.30$140.00 -
BALLISTIC BBL FOR GLK 19 TD SFLT RBW
Ballistic Advantage
MSRP: $258.30$0.00Designed to meet the demands of the most discerning shooters, the Ballistic Advantage pistol barrels are the latest platform addition to their Premium Series. Known for its strength, toughness, and good ductility, their pistol barrels feature a hardened...MSRP: $258.30$0.00Qty in Cart: 0Quantity:Price:MSRP: $258.30$0.00Subtotal: -
Out of stock
FAXON MATCH BBL FOR G17 G5 FF BLK TB
Faxon Firearms
MSRP: $166.60$118.00Faxon's Match Series Pistol Barrels for G17 / Glock 17 are machined 100 percent in-house from stress-relieved 416-R stainless steel. These barrels are then given a black Nitride or PVD coating to increase lubricity, barrel life, and resistance to surface...MSRP: $166.60$118.00 -
Out of stock
FAXON MATCH BBL P365 SFLT BLK TB
Faxon Firearms
MSRP: $154.88$115.00Faxon's Match Series pistol barrels for SIG P365 are machined in-house from stress-relieved 416-R stainless steel. These barrels are then given a black Nitride or PVD coating to increase lubricity, barrel life, and resistance to surface wear. All barrels...MSRP: $154.88$115.00 -
Out of stock
FAXON MATCH BBL SHLD/SHLD PLUS SF TR
Faxon Firearms
MSRP: $154.88$115.00Faxon's Match Series Pistol Barrels for Smith and Wesson/M&P are machined 100% in-house from stress-relieved 416-R stainless steel. These barrels are then given a black Nitride or PVD coating to increase lubricity, barrel life, and resistance to surface...MSRP: $154.88$115.00