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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TTI ALUM CARRY MAGWELL GLK FS 810003104403
TARAN TACTICAL
$76.00TTI GMW5-AC1700 ALUM CARRY MAGWELL GLK FS$76.00 -
TTI ALUM CARRY MAGWELL GLK 19 810003104366
TARAN TACTICAL
$76.00TTI GMW5-AC1900 ALUM CARRY MAGWELL GLK 19$76.00 -
STRIKE MICRO THREAD BRL COMP QUD 793811765946
Strike Industries
$68.00Strike Industries MCQUAD Micro Threaded Compensator Black Steel 0.89" OAL Compatible w/ 9mm/357 SIGMicroMicroSteelThreaded Compensator$68.00 -
SIG GRIP MODULE ASSY 320 9/40/3 FLL MS BLK 798681683987
SIG
$76.00Sig Sauer 8901480 Black Polymer Fits Sig P320/M17/M18PolymerBlack$76.00 -
SIG GRIP MODULE ASSY 320 9/40/3 CMP MS COY 798681684021
SIG
$76.00Sig Sauer 8901484 Coyote Tan Polymer Fits Sig P320/M18PolymerCoyote Tan$76.00 -
SIG GRIP MODULE ASSY 320 9/40/3 CMP MS BLK 798681684014
SIG
$76.00Sig Sauer 8901483 Black Polymer Fits Sig P320/M18PolymerBlack$76.00 -
SIG GRIP MOD ASSY P320 9/40/357 798681617111
SIG
$76.00Sig Sauer GRIPMODXF943SMBLK P320 Grip Module X-Series (Small Size Module), 9mm Luger/40 S&W/357 Sig, Black Polymer, Fits Full Size Sig P320 (4.70")P320P320BlackPolymerPistolGrip Module$76.00 -
SIG GRIP MOD ASSY P320 9/40/357 798681617098
SIG
$76.00Sig Sauer GRIPMODXF943LGCOY P320 Grip Module X-Series (Large Size Module), 9mm Luger/40 S&W/357 Sig, Coyote Polymer, Fits Full Size Sig P320 (4.70")P320P320Coyote TanPolymerPistolGrip Module$76.00 -
SIG GRIP MOD ASSY P320 9/40/357 798681617081
SIG
$76.00Sig Sauer GRIPMODXF943LGBLK P320 Grip Module X-Series (Large Size Module), 9mm Luger/40 S&W/357 Sig, Black Polymer, Fits Full Size Sig P320 (4.70")P320P320BlackPolymerPistolGrip Module$76.00 -
SIG GRIP MOD ASSY P320 9/40/357 798681617012
SIG
$76.00Sig Sauer GRIPMODXCA943SMCOY P320 Grip Module X-Series Carry (Small Size Module), 9mm Luger/40 S&W/357 Sig, Coyote Polymer, Fits Sig P320 (3.90" & 4.70")P320P320Coyote TanPolymerPistolGrip Module$76.00 -
SIG GRIP MOD ASSY P320 9/40/357 798681617005
SIG
$76.00Sig Sauer GRIPMODXCA943SMBLK P320 Grip Module X-Series Carry (Small Size Module), 9mm Luger/40 S&W/357 Sig, Black Polymer, Fits Sig P320 (3.90" & 4.70")P320P320BlackPolymerPistolGrip Module$76.00 -
SIG GRIP MOD ASSY P320 9/40/357 798681583553
SIG
$76.00Sig Sauer GRIPMODXCA943MBLK P320 Grip Module X-Series Carry (Medium Size Module), 9mm Luger/40 S&W/357 Sig, Black Polymer, Fits Sig P320 (3.90" & 4.70")P320P320BlackPolymerPistolGrip Module$76.00