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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LANTAC 9INE FOR G43 THRDD BBL BRZ
LanTac USA LLC
MSRP: $344.99$0.00Professional upgrade drop in barrels for Glock 43 & 43x Pistols. These Match Grade barrels are precision machined from Certified pre hardened DFARS compliant 416R chromium gun barrel quality stainless steel, to extremely tight tolerances and exacting...MSRP: $344.99$0.00Qty in Cart: 0Quantity:Price:MSRP: $344.99$0.00Subtotal: -
LANTAC 9INE FOR G43 FLTD THRD BBL BK
LANTAC
MSRP: $305.99$0.00LANTAC 9INE FOR G43 FLTD THRD BBL BKMANUFACTURER: 0MPN: 01-GB-G43-TH-BLKMODEL: 9INEType of Barrel: ThreadedFinish: NitrideFit: Fits Glock 43Caliber: 9MMType: BarrelColor: BlackMSRP: $305.99$0.00Qty in Cart: 0Quantity:Price:MSRP: $305.99$0.00Subtotal: -
Out of stock
LBE BARREL FOR GLOCK 26 9MM BLK
LBE Unlimited
MSRP: $124.64$90.00High quality components and precise manufacturing make LBE 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. LBE Unlimited GLOCK...MSRP: $124.64$90.00 -
Out of stock
LBE BARREL FOR GLOCK 19 9MM BLK
LBE Unlimited
MSRP: $124.64$90.00High quality components and precise manufacturing make LBE 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. LBE Unlimited GLOCK...MSRP: $124.64$90.00 -
Out of stock
LBE BARREL FOR GLOCK 17 9MM BLK
LBE Unlimited
MSRP: $124.64$90.00High quality components and precise manufacturing make LBE 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. LBE Unlimited GLOCK...MSRP: $124.64$90.00 -
ZAF BBL P320F THREADED STAINLESS
Zaffiri Precision
MSRP: $239.39$0.00Zaffiri Precision match grade barrels for Sig Sauer P320F (Full-Size) Slides. Does NOT fit the P320C (Compact) or 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 P320F THREADED GOLD
Zaffiri Precision
MSRP: $239.39$0.00Zaffiri Precision match grade barrels for Sig Sauer P320F (Full-Size) Slides. Does NOT fit the P320C (Compact) or 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 P320F THREADED BLACK
Zaffiri Precision
MSRP: $239.39$0.00Zaffiri Precision match grade barrels for Sig Sauer P320F (Full-Size) Slides. Does NOT fit the P320C (Compact) or 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 P320F GOLD
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 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: