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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RA GUIDE ROD ASSY FOR GLK 19 GEN 4 SS
Rival Arms
MSRP: $69.99$50.00High 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: $69.99$50.00 -
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 -
RA FIRING PIN FOR GLK 9/40 GEN 3 /4 BL
Rival Arms
MSRP: $97.99$70.00If you shoot a lot, sooner or later you will have a problem with a stock firing pin. Precision strikers improve performance and a self-lubricating coating resists wear and corrosion, hit after hit.MANUFACTURER: Rival ArmsMPN: RA-RA40G001AMODEL: For...MSRP: $97.99$70.00 -
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 -
PEARCE FRAME INSERT FITS GLK 42 & 43
Pearce Grip
MSRP: $5.91$4.00This unit fits in the bottom rear cavity of a Glock 42 & 43 utilizing a friction fit to secure it in the frame.MANUFACTURER: Pearce GripMPN: PG-FI42MODEL: 0Fit: Fits Glock 42/43Type: Frame InsertColor: BlackMSRP: $5.91$4.00 -
PEARCE GRIP BS PLT FOR GLK G5 19/17
Pearce Grip
MSRP: $12.00$8.00Grip Enhancers replace the magazine base plate and retain all other factory components. They do not alter the capacity of the magazine and they provide better comfort by filling the semi-circular cut-out in the lower front area of the grip body. This...MSRP: $12.00$8.00 -
PEARCE GRIP FOR GLK 29 G4 FRM INSRT
Pearce Grip
MSRP: $5.91$4.00This unit installs in the bottom rear cavity of the frame utilizing the lanyard hole for retention. Made of a high impact polymer, this insert is designed to keep out dust and debris as well as finish off the overall look of the frame. Its design also...MSRP: $5.91$4.00 -
PEARCE FRME INSRT FOR GEN 4 GLK 21/41
Pearce Grip
MSRP: $5.91$4.00This unit installs in the bottom rear cavity of the frame utilizing the lanyard hole for retention. Fits model M20, 21, 40 and 41. This product will only fit Generation 4 frames. Made of a high impact polymer, this insert is designed to keep out dust and...MSRP: $5.91$4.00 -
PEARCE FRAME INSERT FOR GLK G4 FULL
Pearce Grip
MSRP: $5.91$4.00This unit installs in the bottom rear cavity of the frame utilizing the lanyard hole for retention. Fits model M17, 18, 19, 22, 23, 24, 31, 32, 34, 35, 37, 38 and 45. This product will only fit Generation 4 and 5 frames. Allows for use of factory...MSRP: $5.91$4.00 -
PEARCE FRAME INSERT FOR GLK20SF/21SF
Pearce Grip
MSRP: $5.91$4.00These units fit in the bottom rear cavity of a Glock M20 and M21 SHORT FRAME utilizing a friction fit to secure it to the frame. These grip frame inserts will not fit a Generation 4 frame nor a standard Glock M20 or M21 frame.MANUFACTURER: Pearce...MSRP: $5.91$4.00