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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RUGER MAX-9 LONG SLIDE ASSEMBLY BLK
Ruger
MSRP: $133.08$98.00This MAX-9 Long Slide Assembly allows for installation of micro red dot optics on MAX-9 pistols. This accessory replaces the pistol's loaded chamber indicator-equipped slide with an optic ready, direct mount slide for co-witnessed JPoint and...MSRP: $133.08$98.00 -
RUGER 10/22 EXTENDED MAG RELEASE BLK
Ruger
MSRP: $29.20$21.00This magazine release is compatible with all 10/22 autoloading rifle models and the Charger pistol. The release features ergonomic, fully ambidextrous push pockets, single finger release and flush-fit styling. Easy installation with no modification. Made...MSRP: $29.20$21.00 -
RA GUIDE ROD ASSY FOR GLK 17 GEN 5 SS
Rival Arms
MSRP: $69.99$50.00Experienced shooters realize plastic guide rods can chip, crack, or break resulting in feeding or ejection failures, flex can also contribute to accuracy problems. Rival Arms Guide Rod Assemblies address all of these issues and will provide you a...MSRP: $69.99$50.00 -
RA GUIDE ROD ASSY FOR GLK 19 GEN 5 SS
Rival Arms
MSRP: $69.99$50.00Experienced shooters realize plastic guide rods can chip, crack, or break resulting in feeding or ejection failures, flex can also contribute to accuracy problems. Rival Arms Guide Rod Assemblies address all of these issues and will provide you a...MSRP: $69.99$50.00 -
RA GUIDE ROD ASSY FOR GLK 43/43X/48
Rival Arms
MSRP: $62.99$45.00Experienced shooters realize plastic guide rods can chip, crack, or break resulting in feeding or ejection failures, flex can also contribute to accuracy problems. Rival Arms Guide Rod Assemblies address all of these issues and will provide you a...MSRP: $62.99$45.00 -
RA LCK EXT FOR GLK GEN 3/4 BLK
Rival Arms
MSRP: $24.73$15.00High quality components and precise manufacturing make Rival Arms 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: Rival...MSRP: $24.73$15.00 -
RA MAGWELL FOR G17/22/34/35 GEN 3 BLK
Rival Arms
MSRP: $111.99$80.00High quality components and precise manufacturing make Rival Arms 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: Rival...MSRP: $111.99$80.00 -
RA GUIDE ROD ASSY FOR GLK 19 GEN 3 SS
Rival Arms
MSRP: $41.99$30.00Experienced shooters realize plastic guide rods can chip, crack, or break resulting in feeding or ejection failures. Flex can also contribute to accuracy problems. Rival Arms Guide Rod Assemblies address all of these issues and will provide you a...MSRP: $41.99$30.00 -
RA GUIDE ROD ASSY FOR GLK 17 GEN 3 SS
Rival Arms
MSRP: $41.99$30.00Experienced shooters realize plastic guide rods can chip, crack, or break resulting in feeding or ejection failures. Flex can also contribute to accuracy problems. Rival Arms Guide Rod Assemblies address all of these issues and will provide you a...MSRP: $41.99$30.00 -
REPTILIA POLY MAGWELL FOR GLK 19 3&4
Reptilia
MSRP: $30.18$22.00Introducing the Reptilia Black Hole(TM) Polymer Magwell for GLOCK(R) pistols. Molded from reinforced polymer, the Black Hole's enlarged magazine well opening helps facilitate more efficient reloads without adding unnecessary bulk to your carry or duty...MSRP: $30.18$22.00 -
RADIAN GLOCK 19 QUICK TUNE GUIDE ROD
Radian Weapons
MSRP: $111.93$80.00Most adjustable guide rods on the market use a cap screw to retain the spring. The problem? Loose screws are too common and thread locker forces you to commit to one spring weight. Enter the screwless design of the COMPRESSOR Quick-Tune Guide Rod. The...MSRP: $111.93$80.00 -
PEARCE FRAME INSERT FOR GLK 48/43X
Pearce Grip
MSRP: $5.91$4.00High quality components and precise manufacturing make Pearce Grips 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: Pearce...MSRP: $5.91$4.00