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Handgun Parts

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Frames, Triggers, Sights, Slides, Barrels, & More - 1,471 Handgun Parts / 528 Models

Our huge selection of handgun parts (1,471) leads the industry and is renowned by thousands of gunsmiths across the United States and overseas.  We built our reputation on supplying gunsmiths and DIYers with parts unattainable anywhere and made them fully accessible to help make repairs, upgrades, and customizations to meet personal, competitive, or tactical needs.

We have dozens of handgun parts including Sights, Frames, Triggers, Slides, Barrels and more!  Each part is crafted for specific uses and preferences, offering options that cater to self-defense, competition, or range use with precision and reliability.

Shop trusted brands like SMITH & WESSON, GLOCK, RUGER, and HECKLER & KOCH and take advantage of savings Up To 72% Off on premium handgun parts designed to keep your firearm operating at its best. View all our Gun Parts.

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RADIAN WEAPONS - AFTERBURNER + RAMJET FOR SIG SAUER P365® RADIAN WEAPONS - AFTERBURNER + RAMJET FOR SIG SAUER P365®
5 Stars
(4.9)

$389.95 - $409.95

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ED BROWN - 1911 45 ACP SUPPRESSOR READY THREADED BARRELS ED BROWN - 1911 45 ACP SUPPRESSOR READY THREADED BARRELS
5 Stars
(3.9)

$199.99 - $249.99

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RADIAN WEAPONS - AFTERBURNER + RAMJET FOR GLOCK 43X RADIAN WEAPONS - AFTERBURNER + RAMJET FOR GLOCK 43X
5 Stars
(5.0)

$389.95 - $409.95

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FLUX DEFENSE - RAIDER X CHASSIS FOR SIG 320 FLUX DEFENSE - RAIDER X CHASSIS FOR SIG 320
5 Stars
(0.0)

$419.99

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BROWNELLS - LOWER PARTS KIT FOR GLOCK®17/19 BROWNELLS - LOWER PARTS KIT FOR GLOCK®17/19
5 Stars
(3.7)

$35.99

In stock
BROWNELLS - SLIDES W/ 407K CUT FOR GLOCK 43® BROWNELLS - SLIDES W/ 407K CUT FOR GLOCK 43®
5 Stars
(4.2)

$189.99

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BROWNELLS - COMPLETE SLIDE ASSEMBLIES FOR GLOCK 19® BROWNELLS - COMPLETE SLIDE ASSEMBLIES FOR GLOCK 19®
5 Stars
(3.8)

$249.99

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VOLQUARTSEN - RUGER® MK IV® ACCURIZING KIT VOLQUARTSEN - RUGER® MK IV® ACCURIZING KIT
5 Stars
(4.8)

$144.00

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RADIAN WEAPONS - AFTERBURNER + RAMJET FOR GLOCK 17 GEN 3® RADIAN WEAPONS - AFTERBURNER + RAMJET FOR GLOCK 17 GEN 3®
5 Stars
(5.0)

$389.95

In stock
SIG SAUER, INC. - P365 FIRE CONTROL UNIT SIG SAUER, INC. - P365 FIRE CONTROL UNIT
5 Stars
(4.6)

$349.99

Online Only - In stock
BROWNELLS - SLIDE PARTS KIT W/ BILLET FIRING PIN FOR GLOCK 19® BROWNELLS - SLIDE PARTS KIT W/ BILLET FIRING PIN FOR GLOCK 19®
5 Stars
(3.9)

$43.99 - $57.99

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BROWNELLS - PREMIUM SLIDES FOR GLOCK® GEN 1-3 BROWNELLS - PREMIUM SLIDES FOR GLOCK® GEN 1-3
5 Stars
(4.6)

$249.99

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BROWNELLS - COMPLETE SLIDE ASSEMBLIES FOR GLOCK 17® BROWNELLS - COMPLETE SLIDE ASSEMBLIES FOR GLOCK 17®
5 Stars
(3.9)

$249.99

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SCT Manufacturing - ASSEMBLED FRAME FOR GEN 3 G19, G23, & G32 POLYMER SCT Manufacturing - ASSEMBLED FRAME FOR GEN 3 G19, G23, & G32 POLYMER
5 Stars
(4.3)

$89.99

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TYRANT CNC - TWS365 CONVERSION SYSTEM SIG SAUER P365 TO PDW TYRANT CNC - TWS365 CONVERSION SYSTEM SIG SAUER P365 TO PDW
5 Stars
(4.8)

$539.95

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LONE WOLF DIST. - TWL NO TEXTURE FRAME FITS GLOCK® GEN3/4 G20,21,40 SLIDES LONE WOLF DIST. - TWL NO TEXTURE FRAME FITS GLOCK® GEN3/4 G20,21,40 SLIDES
5 Stars
(4.7)

$74.95 - $139.95

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BROWNELLS - SLIDE PARTS KIT W/ BILLET FIRING PIN FOR GLOCK® 17 BROWNELLS - SLIDE PARTS KIT W/ BILLET FIRING PIN FOR GLOCK® 17
5 Stars
(4.2)

$42.99 - $54.99

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RADIAN WEAPONS - AFTERBURNER + RAMJET FOR GLOCK 17 GEN 5 RADIAN WEAPONS - AFTERBURNER + RAMJET FOR GLOCK 17 GEN 5
5 Stars
(4.8)

$389.95

In stock
SCT Manufacturing - SCT 17 FULL SIZE ASSEMBLED POLYMER FRAME SCT Manufacturing - SCT 17 FULL SIZE ASSEMBLED POLYMER FRAME
5 Stars
(4.1)

$89.99

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ED BROWN - 1911 DROP-IN MATCH BARRELS ED BROWN - 1911 DROP-IN MATCH BARRELS
5 Stars
(4.5)

$189.99 - $199.99

In stock
Product badge TJ'S CUSTOM - TJ'S 1911 SERIES '80 TO SERIES '70 CONVERSION SHIMSâ„¢ TJ'S CUSTOM - TJ'S 1911 SERIES '80 TO SERIES '70 CONVERSION SHIMS™
5 Stars
(4.9)

$7.08 - $19.99

$8.99

In stock
LONE WOLF DIST. - EXTENDED SLIDE LOCK LEVER for GLOCK® LONE WOLF DIST. - EXTENDED SLIDE LOCK LEVER for GLOCK®
5 Stars
(4.3)

$8.99

In stock
BROWNELLS - SLIDES WITH RMR CUT FOR GLOCK 17® BROWNELLS - SLIDES WITH RMR CUT FOR GLOCK 17®
5 Stars
(4.2)

$189.99

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WILSON COMBAT - 1911 SHOK-BUFFS® WILSON COMBAT - 1911 SHOK-BUFFS®
5 Stars
(4.2)

$7.95

In stock
BROWNELLS - 1911 GOVERNMENT MODEL FRAME BROWNELLS - 1911 GOVERNMENT MODEL FRAME
5 Stars
(4.3)

$299.99

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SB TACTICAL - SBA3 PISTOL STABILIZING BRACE SB TACTICAL - SBA3 PISTOL STABILIZING BRACE
5 Stars
(4.1)

$99.99

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BROWNELLS - FLUTED MATCH GRADE BARRELS FOR GLOCK® BROWNELLS - FLUTED MATCH GRADE BARRELS FOR GLOCK®
5 Stars
(5.0)

$99.99

In stock
WILSON COMBAT - 1911 "FACTORY PLUS" GRIP SCREWS WILSON COMBAT - 1911 "FACTORY PLUS" GRIP SCREWS
5 Stars
(4.7)

$2.95

In stock
Products:  1  –  32  of 2371