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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ZAF BBL P320F BLACK
Zaffiri Precision
MSRP: $214.19$0.00High quality performance you demand with an easy drop-in barrel upgrade. This replacement barrel is precision manufactured in the USA to the highest standards providing exceptional accuracy. Conventional rifling with a polished chamber and bore to...MSRP: $214.19$0.00Qty in Cart: 0Quantity:Price:MSRP: $214.19$0.00Subtotal: -
ZAF BBL FOR G20 GEN 3 GOLD
Zaffiri Precision
MSRP: $239.39$0.00Zaffiri Precision match grade barrel for Glock 20. High quality performance you demand with an easy drop-in barrel upgradeMANUFACTURER: Zaffiri PrecisionMPN: ZP.20BGMODEL: 0Finish: Titanium NitrideFit: Fits Glock 20Caliber: 10MMType: BarrelColor: GoldMSRP: $239.39$0.00Qty in Cart: 0Quantity:Price:MSRP: $239.39$0.00Subtotal: -
ZAF BBL FOR G23 GEN 3 STAINLESS
Zaffiri Precision
MSRP: $226.79$0.00Zaffiri Precision match grade barrels for Glock 23 .40 S&W. High quality performance you demand with an easy drop-in barrel upgrade.MANUFACTURER: Zaffiri PrecisionMPN: ZP.23BSSMODEL: 0Barrel Length: 3.9"Finish: StainlessFit: Fits Glock 23Caliber: 40...MSRP: $226.79$0.00Qty in Cart: 0Quantity:Price:MSRP: $226.79$0.00Subtotal: -
ZAF BBL FOR G23 GEN 3 GOLD
Zaffiri Precision
MSRP: $226.79$0.00Zaffiri Precision match grade barrels for Glock 23 .40 S&W. High quality performance you demand with an easy drop-in barrel upgrade.MANUFACTURER: Zaffiri PrecisionMPN: ZP.23BGMODEL: 0Barrel Length: 3.9"Finish: Titanium NitrideFit: Fits Glock 23Caliber:...MSRP: $226.79$0.00Qty in Cart: 0Quantity:Price:MSRP: $226.79$0.00Subtotal: -
ZAF BBL FOR G23 GEN 3 BLACK
Zaffiri Precision
MSRP: $226.79$0.00Zaffiri Precision match grade barrels for Glock 23 .40 S&W. High quality performance you demand with an easy drop-in barrel upgrade.MANUFACTURER: Zaffiri PrecisionMPN: ZP.23BBNMODEL: 0Barrel Length: 3.9"Finish: NitrideFit: Fits Glock 23Caliber: 40...MSRP: $226.79$0.00Qty in Cart: 0Quantity:Price:MSRP: $226.79$0.00Subtotal: -
ZAF BBL P320C THREADED BLACK
Zaffiri Precision
MSRP: $239.39$0.00Zaffiri Precision match grade barrels for SigSauer P320C (Compact) Slides using a 3.9" barrel. Does NOT fit the P320 X-Carry. High quality performance you demand with an easy drop-in barrel upgrade. This replacement barrel is precision manufactured in...MSRP: $239.39$0.00Qty in Cart: 0Quantity:Price:MSRP: $239.39$0.00Subtotal: -
ZAF BBL P320C GOLD
Zaffiri Precision
MSRP: $214.19$0.00Zaffiri Precision match grade barrels for SigSauer P320C (Compact) Slides using a 3.9" barrel. Does NOT fit the P320 X-Carry. High quality performance you demand with an easy drop-in barrel upgrade. This replacement barrel is precision manufactured in...MSRP: $214.19$0.00Qty in Cart: 0Quantity:Price:MSRP: $214.19$0.00Subtotal: -
ZAF BBL P320C BLACK
Zaffiri Precision
MSRP: $214.19$0.00Zaffiri Precision match grade barrels for SigSauer P320C (Compact) Slides using a 3.9" barrel. Does NOT fit the P320 X-Carry. High quality performance you demand with an easy drop-in barrel upgrade. This replacement barrel is precision manufactured in...MSRP: $214.19$0.00Qty in Cart: 0Quantity:Price:MSRP: $214.19$0.00Subtotal: -
Out of stock
ZAF BARREL FOR GLOCK 19 GEN 1-4 TIN
Zaffiri Precision
MSRP: $214.19$153.00Zaffiri Precision match grade barrels for Glock 19 Gen 1-4. High quality performance you demand with an easy drop-in barrel upgrade. This replacement barrel is precision manufactured in the USA to the highest standards providing exceptional accuracy...MSRP: $214.19$153.00 -
Out of stock
ZAF BARREL FOR GLOCK 19 GEN 1-4 BLK
Zaffiri Precision
MSRP: $214.19$153.00Zaffiri Precision match grade barrels for Glock 19 Gen 1-4. High quality performance you demand with an easy drop-in barrel upgrade. This replacement barrel is precision manufactured in the USA to the highest standards providing exceptional accuracy...MSRP: $214.19$153.00 -
Out of stock
LWD ALPHAWOLF BBL SHIELD 40-9 CONV
Lone Wolf Distributors
MSRP: $167.93$120.00Alpha 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$120.00 -
Out of stock
LWD ALPHAWOLF BBL FOR G20 10MM THRDD
Lone Wolf Distributors
MSRP: $188.93$135.00Alpha 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$135.00