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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Out of stock
ICARUS ACE AIR POLY X MACRO RH MS
Icarus Precision
MSRP: $181.99$130.00The ICARUS ACE AIR POLY X MACRO RH MS from Icarus Precision represents a refined evolution in grip module design. Crafted from a proprietary reinforced polymer, this grip module delivers durability and performance while maintaining a lightweight profile...MSRP: $181.99$130.00 -
AMEND2 S300 GRIP MODULE FOR SIG P320
Amend2
MSRP: $69.99$0.00The Amend2 S300 Grip Module is engineered specifically for use with Sig Sauer P320 style fire control units and complete slides. This innovative module enables compatibility with Sig Sauer P365 style magazines, offering enhanced versatility in 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$0.00The GGP Nitride Coated Barrel for Glock 19 by Grey Ghost Precision is engineered to enhance the performance and durability of your Glock 19 Gen 3 and Gen 4 pistols. Crafted with precision machining, this match-grade barrel features a robust nitride...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$158.00The ROSCO BLOODLINE BBL FOR GLK 43X THRD by Rosco Manufacturing is a precision-engineered replacement barrel designed specifically for Glock 43 and 43X pistols. Crafted from durable 416R stainless steel, this barrel undergoes broaching, honing,...MSRP: $220.50$158.00 -
Out of stock
ROSCO BLOODLINE BBL FOR GLK 17 THRDD
Rosco Manufacturing
MSRP: $239.40$171.00The ROSCO Bloodline BBL for Glock 17 Threaded, crafted by Rosco Manufacturing, offers a precision-engineered upgrade for Glock 17 pistols, compatible with generations 1 through 4. This match-grade barrel is constructed from 416R stainless steel, ensuring...MSRP: $239.40$171.00 -
GGP P320 COMPACT BARREL BLK NITRIDE
Grey Ghost Precision
MSRP: $248.63$0.00The Grey Ghost Precision P320 Compact Barrel in black nitride finish is engineered to deliver enhanced performance and durability for your Sig P320 Compact pistol. Crafted with precision, this match-grade barrel ensures consistent accuracy and reliable...MSRP: $248.63$0.00Qty in Cart: 0Quantity:Price:MSRP: $248.63$0.00Subtotal: -
Out of stock
GGP BARREL FOR GLK 26 BLK NITRIDE
Grey Ghost Precision
MSRP: $241.91$173.00The Grey Ghost Precision GGP Barrel for Glock 26 features a match-grade design engineered to enhance the performance of your Glock 26 Gen 3 or Gen 4 pistol. Finished with a durable black nitride coating, this barrel offers increased resistance to...MSRP: $241.91$173.00 -
LWD DAWN365 BBL FITS SIG P365 GRY TB
Lone Wolf Distributors
MSRP: $223.93$0.00The Lone Wolf Distributors DAWN365 barrel is engineered to enhance the performance of the SIG P365 pistol. Constructed from high-quality 416 stainless steel, this barrel offers exceptional strength and longevity. Its innovative design incorporates a hood...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$0.00The Lone Wolf Distributors DAWN365 barrel is engineered specifically to fit the SIG Sauer P365, offering a high-quality upgrade for shooters seeking enhanced performance. Constructed from premium 416 stainless steel, this 3.1-inch barrel provides...MSRP: $209.93$0.00Qty in Cart: 0Quantity:Price:MSRP: $209.93$0.00Subtotal: -
Out of stock
LWD DAWN365 BBL FITS SIG 365 TB BLK
Lone Wolf Distributors
MSRP: $223.93$160.00The Lone Wolf Distributors DAWN365 barrel is engineered for compatibility with the SIG Sauer P365 TB, offering a precise fit that enhances your firearm's performance. Manufactured from high-quality 416 stainless steel, this barrel is built to deliver...MSRP: $223.93$160.00 -
Out of stock
LWD DAWN365 BBL 9MM FITS SIG 365 BLK
Lone Wolf Distributors
MSRP: $209.93$150.00The Lone Wolf Distributors DAWN365 barrel is engineered specifically to fit the SIG Sauer P365 pistol, offering an upgrade designed for precision and durability. Constructed from high-quality 416 stainless steel, this barrel ensures reliable performance...MSRP: $209.93$150.00 -
Out of stock
FAXON MATCH BBL P365 XL SFLT BLK TB
Faxon Firearms
MSRP: $154.88$111.00The Faxon Match Series Barrel for the P365 XL offers precision engineering designed to enhance the performance of your firearm. Crafted from premium 416-R stainless steel with advanced 5R rifling, this barrel minimizes bullet jacket deformation and...MSRP: $154.88$111.00