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
HK BARREL USP-T 45ACP 5.09 THREADED
Heckler & Koch
MSRP: $335.96$271.02Spare barrel for USP45 Tactical or upgrade USP45 to accept threaded suppressors or other muzzle attachments. Drop in part for all USP .45 full size, USP 45 tactical pistols (EXCEPT USP45 EXPERT). WILL NOT FIT THE COMPACT MODELS OR THE NEWER HK45...MSRP: $335.96$271.02 -
Out of stock
HK THRDD BARREL P30 9MM 4.44
Heckler & Koch
MSRP: $309.83$271.02Compatible with all P30 9mm models, except P30L Models.MANUFACTURER: Heckler & KochMPN: 234391MODEL: 0Barrel Length: 4.44"Description: M13.5X1 LHFit: HK P30Caliber: 9MMType: BarrelColor: BlackMSRP: $309.83$271.02 -
Out of stock
LWD ALPHAWOLF BBL SHIELD 40-9 CONV
Lone Wolf Distributors
MSRP: $167.93$119.95Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be. Designed for lead, plated, or jacketed ammunition. Button rifled, three stage honed bore...MSRP: $167.93$119.95 -
Out of stock
LWD ALPHAWOLF BBL FOR G20L 10MM THRD
Lone Wolf Distributors
MSRP: $188.93$134.95Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be.MANUFACTURER: Lone Wolf DistributorsMPN: AW-20L10THMODEL: AlphaWolfType of Barrel: Threaded...MSRP: $188.93$134.95 -
Out of stock
LWD ALPHAWOLF BBL FOR G20 10MM THRDD
Lone Wolf Distributors
MSRP: $188.93$134.95Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be.MANUFACTURER: Lone Wolf DistributorsMPN: AW-2010THMODEL: AlphaWolfType of Barrel: Threaded...MSRP: $188.93$134.95 -
Out of stock
LWD ALPHAWOLF BBL FOR G22/G31 CONV
Lone Wolf Distributors
MSRP: $167.93$119.95Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be. Designed for lead, plated, or jacketed ammunition. Button rifled, three stage honed bore...MSRP: $167.93$119.95 -
Out of stock
LWD ALPHAWOLF BBL FOR G21 45ACP THRD
Lone Wolf Distributors
MSRP: $188.93$134.95Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be. Designed for lead, plated, or jacketed ammunition. Button rifled, three stage honed bore...MSRP: $188.93$134.95 -
Out of stock
LWD ALPHAWOLF BBL FOR G27/G33 CON TD
Lone Wolf Distributors
MSRP: $188.93$134.95Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be. Designed for lead, plated, or jacketed ammunition. Button rifled, three stage honed bore...MSRP: $188.93$134.95 -
Out of stock
LWD ALPHAWOLF BBL FOR G27/G33 CONV 9
Lone Wolf Distributors
MSRP: $167.93$119.95Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be. Designed for lead, plated, or jacketed ammunition. Button rifled, three stage honed bore...MSRP: $167.93$119.95 -
Out of stock
LWD ALPHAWOLF BBL FOR G26 9MM THRDD
Lone Wolf Distributors
MSRP: $188.93$134.95Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be. Designed for lead, plated, or jacketed ammunition. Button rifled, three stage honed bore...MSRP: $188.93$134.95 -
Out of stock
LWD ALPHAWOLF BBL FOR G23/G32 CON TD
Lone Wolf Distributors
MSRP: $188.93$134.95Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be. Designed for lead, plated, or jacketed ammunition. Button rifled, three stage honed bore...MSRP: $188.93$134.95 -
Out of stock
LWD ALPHAWOLF BBL FOR G23/G32 CONV 9
Lone Wolf Distributors
MSRP: $167.93$119.95Alpha Wolf barrels establish the benchmark for absolute accuracy and combat reliability. It is the pinnacle of what every other barrel manufacturer strives to be. Designed for lead, plated, or jacketed ammunition. Button rifled, three stage honed bore...MSRP: $167.93$119.95