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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TYRANT I.T.T.S. SHOE FOR GLK 43X BLK
Tyrant CNC
MSRP: $94.44$68.00The Tyrant Glock Gen 43X I.T.T.S., aka Improved Tyrant Trigger System, is equipped with high-performing features, making for an ultra-effective tool with a greater level of efficiency and precision than other standard carry triggers.MANUFACTURER: Tyrant...MSRP: $94.44$68.00 -
TYRANT I.T.T.S. SHOE FOR GLK G3/4 BK
Tyrant CNC
MSRP: $94.44$68.00The Tyrant Glock Gen 3/4 I.T.T.S., aka Improved Tyrant Trigger System, is equipped with high-performing features, making for an ultra-effective tool with a greater level of efficiency and precision than other standard carry triggers.MANUFACTURER: Tyrant...MSRP: $94.44$68.00 -
TYRANT I.T.T.S SHOE ECHELON BLK/BLK
Tyrant CNC
MSRP: $107.04$77.00Transform your shooting experience with the Springfield Echelon I.T.T.S. Trigger. Engineered for precision and enhanced control, this upgrade ensures smoother pulls and consistent performance. The perfect choice for Springfield Echelon trigger upgrades...MSRP: $107.04$77.00 -
TYRANT S&W M&P 2.0 MAGWELL BLK
Tyrant CNC
MSRP: $88.14$63.00At Tyrant CNC, they combine precision design with performance innovation. Tyrant's latest product, the Magwell for the Smith & Wesson Full Size M&P 2.0, highlights their dedication to both aesthetics and functionality.MANUFACTURER: Tyrant CNCMPN:...MSRP: $88.14$63.00 -
TYRANT P365 X-MACRO MAGWELL BLK
Tyrant CNC
MSRP: $88.14$63.00Introducing the Sig Sauer P365 X Macro Magwell by Tyrant CNC - the perfect upgrade to take your P365 to the next level. CNC machined from high-quality 6061 aluminum, this P365 magwell is designed to enhance your shooting experience by providing a larger...MSRP: $88.14$63.00 -
TYRANT I.T.T.S. SHOE HELLCAT BLK/GLD
Tyrant CNC
MSRP: $100.74$72.00Upgrade your Springfield Hellcat & Hellcat Pro with the I.T.T.S. Trigger. Designed to improve accuracy and responsiveness, this trigger is an essential enhancement for Hellcat owners seeking superior performance.MANUFACTURER: Tyrant CNCMPN:...MSRP: $100.74$72.00 -
TYRANT MAGWELL GLOCK 17 GEN 5 GLD
Tyrant CNC
MSRP: $88.14$63.00Guide your loaded magazine smoothly and quickly into the Glock pistol's grip using the sleek Glock 17/22/31/34/35/45 compatible Magwell from Tyrant Designs. Made of high-quality materials, these carefully designed magwells make loading so easy that with...MSRP: $88.14$63.00 -
TYRANT MAGWELL FOR GLOCK 17/22 BLK
Tyrant CNC
MSRP: $88.14$63.00Guide your loaded magazine smoothly and quickly into the Glock pistol's grip with the sleek Glock 17/22/31/34/35/45 compatible Magwell from Tyrant Designs. Made of high quality materials, these carefully designed magwells make it so easy that with just a...MSRP: $88.14$63.00 -
TYRANT I.T.T.S. SHOE FOR GLK G5 BLK
Tyrant CNC
MSRP: $94.44$68.00The Tyrant Glock Gen 5 I.T.T.S., aka Improved Tyrant Trigger System, is equipped with high-performing features, making for an ultra-effective tool with a greater level of efficiency and precision than other standard carry triggers.MANUFACTURER: Tyrant...MSRP: $94.44$68.00 -
SIG P320 FLAT TRIGGER SKELETONIZED
Sig Sauer
MSRP: $93.38$67.00High quality components and precise manufacturing make Sig Sauer 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: Sig...MSRP: $93.38$67.00 -
On Sale
SHIELD ARMS MAGWELL FOR G43X/48 BLK
Shield Arms
MSRP: $94.50Now: $60.00Was: $71.00Speed up your reloads with the Shield Arms Carry Magwell for the Glock 43X/48.MANUFACTURER: Shield ArmsMPN: G43X48-MAGWELL-BLKMODEL: MagwellType: MagwellColor: BlackMSRP: $94.50Now: $60.00Was: $71.00 -
SHIELD ARMS PREM MAGWELL FOR G43X/48
Shield Arms
MSRP: $100.80$72.00Speed up your reloads with the Shield Arms magwell for the Glock 43X/48. Made from billet aluminum and type 2 hard coat anodized, Shield Arm's magwell will provide you with a durable platform to speed up your reloads and keep you on target.MANUFACTURER:...MSRP: $100.80$72.00