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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SHIELD CZ P10F/P09 +5/4 MAG EXT BLK
Shield Arms
$38.00Shield Arms +5/+4 Magazine Extension - Aluminum - Anodized Finish - Black - Fit CZ P10F/P09 CZP10F-ME-5-BLK$38.00 -
WILSON COMBAT MAG WELL SS 874218000400
Wilson Combat
$34.00Wilson Combat 188S Magazine Well 188S made of Stainless Steel with Natural Finish for 1911 Style HandgunsMagazine WellMagazine WellAR StyleSilverMagazine WellStainless Steel1911Silver188S$34.00 -
WILSON COMBAT MAG WELL BLUE 874218000394
Wilson Combat
$31.00Wilson Combat 188B Magazine Well 188B 1911 Blued SteelMagazine WellMagazine WellAR StyleBluedMagazine WellSteelMagazine Well1911Blued188B$31.00 -
TYRANT SPG HELLCAT/PRO+3 MAG EXT 612789318353
Tyrant CNC
$32.00Tyrant CNC TDHCATMAGEX3GREY Hellcat Magazine Extension Fits Springfield Hellcat Pro Grey 7000 Series AluminumHellcatHellcatAluminumMagazine Extension$32.00 -
TYRANT SPG ECH EXT MAG REL GLD 764046031274
Tyrant CNC
$41.00Tyrant CNC TDECHEMRGOLD Extended Magazine Release Springfield Echelon PVD Gold SteelSteelPVDExtended Magazine Release$41.00 -
TYRANT SIG P365 XMACRO MAG EXT 764046030109
Tyrant CNC
$35.00Tyrant CNC TDP365MAGEXBLUE Magazine Extension 9mm Fits Sig P365 X Macro 3rd Blue Aluminum9mm3rdAluminumMagazine Extension$35.00 -
TYRANT SIG P365 XMACRO MAG EXT 764046030093
Tyrant CNC
$35.00Tyrant CNC TDP365MAGEXRED Magazine Extension 9mm Fits Sig P365 X Macro 3rd Red Aluminum9mm3rdAluminumMagazine Extension$35.00 -
TYRANT SIG P320 MAG EXT 612789319626
Tyrant CNC
$36.00Tyrant CNC TDP320MAGEXGREY Magazine Extension Fits Sig P320 5rd Grey Aluminum5rdAluminumMagazine Extension$36.00 -
TYRANT SIG P320 EXT MAG REL 612789318797
Tyrant CNC
$32.00Tyrant CNC TDP320EGOLD Extended Magazine Release Sig P320 Gold SteelSteelAmbidextrousExtended Magazine Release$32.00 -
TYRANT SIG P320 EXT MAG REL 612789318704
Tyrant CNC
$32.00Tyrant CNC TDP320EBLACK Extended Magazine Release Sig P320 Black SteelSteelAmbidextrousExtended Magazine Release$32.00 -
TYRANT S&W M&P FS MAG EXT 764046030772
Tyrant CNC
$39.00Tyrant CNC TDMPMAGEXFSRED Magazine Extension Fits S&W M&P 9/40 5rd Compatible w/ Full-Size M&P 1.0/2.0 frames Red Aluminum5rdAluminumMagazine Extension$39.00 -
TYRANT M&P FS/CMP EXT MAG REL 764046030697
Tyrant CNC
$27.00Tyrant CNC TDMPEFSCBLK Extended Mag Release S&W M&P 9/40 Compact Black Stainless SteelExtended Mag ReleaseExtended Mag ReleaseFull SizeStainless Steel$27.00