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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BALLISTIC BBL FOR GLK 19 TD SFLT RBW
Ballistic Advantage
MSRP: $258.30$138.00Designed to meet the demands of the most discerning shooters, the Ballistic Advantage pistol barrels are the latest platform addition to their Premium Series. Known for its strength, toughness, and good ductility, their pistol barrels feature a hardened...MSRP: $258.30$138.00 -
BALLISTIC BBL FOR GLK 19 G3-5 TD CPR
Ballistic Advantage
MSRP: $207.90$149.00Designed to meet the demands of the most discerning shooters, the Ballistic Advantage pistol barrels are the latest platform addition to their Premium Series. Known for its strength, toughness, and good ductility, their pistol barrels feature a hardened...MSRP: $207.90$149.00 -
FAXON MATCH BBL SIG P320 FS W/FF TR
Faxon Firearms
MSRP: $180.00$121.00Faxon's match series pistol barrels for Sig P320 are machined in-house from stress-relieved 416-r stainless steel. These barrels are then given a black nitride or pvd coating to increase lubricity, barrel life, and resistance to surface wear. All barrels...MSRP: $180.00$121.00 -
FAXON MTH BBL FOR G19 G2-5 FF BK TB
Faxon Firearms
MSRP: $158.23$106.00Faxon's Match Series Pistol Barrels for G19 / Glock 19 are machined 100 percent in-house from stress-relieved 416-R stainless steel. These barrels are then given a black Nitride or PVD coating to increase lubricity, barrel life, and resistance to surface...MSRP: $158.23$106.00 -
FAXON MATCH BBL FOR G19 FF BLACK
Faxon Firearms
MSRP: $149.86$101.00Faxon's Match Series Pistol Barrels for G19 / Glock 19 are machined 100 percent in-house from stress-relieved 416-R stainless steel. These barrels are then given a black Nitride or PVD coating to increase lubricity, barrel life, and resistance to surface...MSRP: $149.86$101.00 -
FAXON DUTY BBL G19 THREADED
Faxon Firearms
MSRP: $116.37$78.00Faxon's Duty Series Pistol Barrels for G19 / Glock 19 are machined 100 percent in-house from stress-relieved 4150 CMV steel. These barrels are then given a black Nitride coating to increase lubricity, barrel life, and resistance to surface wear. All...MSRP: $116.37$78.00 -
SIG 357SIG CONV BARREL FOR P229
Sig Sauer
MSRP: $211.72$152.00Replacement barrel for SIG SAUER P229, chambered in .357SIG. 3.9" long. Will also fit a .40 AUTO P229 with no additional parts. SIG SAUER factory replacement pistol barrels are specially heat-treated for toughness and durability.MANUFACTURER: Sig...MSRP: $211.72$152.00 -
CANIK FS PVD THRDD FLTD BBL TP9 SFX
Century Arms
MSRP: $216.43$155.00Every Canik barrel is manufactured of high quality barrel grade steel through high precision CNC machining In order to provide match grade accuracy and exceptional durability with a staggering barrel life of more than 50000 rounds. These barrels are...MSRP: $216.43$155.00 -
CANIK SC PVD FLTD THRDD BBL TP9 E SC
Century Arms
MSRP: $210.88$151.00Every Canik barrel is manufactured of high quality barrel grade steel through high precision CNC machining In order to provide match grade accuracy and exceptional durability with a staggering barrel life of more than 50000 rounds. These barrels are...MSRP: $210.88$151.00 -
SPRGFLD HELLCAT 3.8 THRD BBL COMP
Springfield
MSRP: $198.88$133.00Springfield is proud to announce the 3.8" threaded barrel and compensator kit for Hellcat 3" Micro-Compact handguns. The barrel comes packaged with a Self-Indexing Compensator that reduces felt recoil for faster follow up shotsMANUFACTURER:...MSRP: $198.88$133.00 -
SPRGFLD XDM 4.5 THRD BBL 10MM
Springfield
MSRP: $151.54$102.00Designed for factory fitment, the 9mm, 10mm and .45 ACP threaded barrels for the XD-M 4.5" model are hammer forged and finished in Melonite for unmatched durability. A thread protector is included for when a muzzle device is not presentMANUFACTURER:...MSRP: $151.54$102.00 -
BACKUP BBL FOR G17 THRDD BLK
Backup Tactical
MSRP: $216.99$155.00Backup Tactical produce their barrels in SMALL BATCHES so they can focus on machining each barrel to the most exacting standards and tolerances in the industry. The result is MATCH GRADE ACCURACY and a PRECISE DROP-IN FIT. Accuracy and fit are paramount,...MSRP: $216.99$155.00