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Looking for some customization to add to your firearms? Here at Kenzie’s Optics we offer handgun slides, rifle triggers, shotgun stocks, and pistol upgrades. We’re stocked up on everything from classic hunting shotguns to the latest high-velocity pistol. Our parts are the highest quality and are ready to amplify, repair or upgrade your build.
Showing 109–144 of 767 resultsSorted by price: high to low
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Proof Research Blaser 224 Carbon Fiber Blank Barrel
$799.00 -
Proof Research 416 Bolt Action Steel Barrel
$799.00 -
Proof Research 375 Bolt Action Carbon Fiber Barrel – Multiple Size Options
$799.00 -
Proof Research 338 Bolt Action Carbon Fiber Barrel – Multiple Size Options
$799.00 -
Sale!
Proof Research 308 Bolt Action Carbon Fiber Barrel – Multiple Size Options
$645.00 – $799.00 -
Proof Research 284 Bolt Action Carbon Fiber Barrel – Multiple Size Options
$799.00 -
Proof Research 277 Bolt Action Carbon Fiber Barrel – Multiple Size Options
$799.00 -
Proof Research 264 Bolt Action Carbon Fiber Barrel – Multiple Size Options
$799.00 -
Proof Research 257 Bolt Action Carbon Fiber Barrel – Multiple Size Options
$799.00 -
Proof Research 243 Bolt Action Carbon Fiber Barrel – Multiple Size Options
$799.00 -
Proof Research 224 Bolt Action Carbon Fiber Barrel – Multiple Size Options
$799.00 -
Proof Research 204 Bolt Action Carbon Fiber Barrel
$799.00 -
Sale!
Proof Research 308 Win Stiller Pre-Fit Carbon Fiber Barrel
$829.00Original price was: $829.00.$789.00Current price is: $789.00. -
Sale!
Proof Research 7mm Rem Mag Zermatt Arms Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00Original price was: $939.00.$769.00Current price is: $769.00. -
Sale!
Proof Research Curtis 6.5 PRC Carbon Fiber Barrel
$829.00Original price was: $829.00.$749.00Current price is: $749.00. -
Proof Research 6 Dasher Zermatt Arms Pre-Fit Steel Barrel – Multiple Size Options
$749.00 -
Proof Research 338 Lapua Accuracy International Pre-Fit Steel Barrel
$749.00 -
Proof Research 300 Win Mag Accuracy International Pre-Fit Steel Barrel – Multiple Options
$749.00 -
Proof Research 308 Win Accuracy International Pre-Fit Steel Barrel – Multiple Options
$749.00 -
Proof Research 6.5 PRC Accuracy International Pre-Fit Steel Barrel – Multiple Options
$749.00 -
Proof Research 6.5 CM Accuracy International Pre-Fit Steel Barrel – Multiple Size Options
$749.00 -
Proof Research 6 CM Accuracy International Pre-Fit Steel Barrel – Multiple Options
$749.00 -
Sale!
Trijicon RM06-C-700791 Dual Defense Kit RMR Type 2 with Suppressor/Optic Height Sight Set
$858.00Original price was: $858.00.$587.68Current price is: $587.68. -
Sale!
Trijicon RM06-C-700792 Dual Defense Kit RMR Type 2 with Suppressor/Optic Height Sight Set
$858.00Original price was: $858.00.$587.68Current price is: $587.68. -
Sale!
Trijicon RM07-C-700795 Dual Defense Kit RMR Type 2 with Suppressor/Optic Height Sight Set
$858.00Original price was: $858.00.$587.68Current price is: $587.68. -
Sale!
Trijicon RM07-C-700794 Dual Defense Kit RMR Type 2 with Suppressor/Optic Height Sight Set
$858.00Original price was: $858.00.$587.68Current price is: $587.68. -
Sale!
Trijicon RM07-C-700793 Dual Defense Kit RMR Type 2 with Suppressor/Optic Height Sight Set
$858.00Original price was: $858.00.$587.68Current price is: $587.68. -
Sale!
Trijicon RM06-C-700790 Dual Defense Kit RMR Type 2 with Suppressor/Optic Height Sight Set
$858.00Original price was: $858.00.$587.68Current price is: $587.68. -
Proof Research 6 GT Impact Precision Pre-Fit Steel Barrel
$579.00 -
Proof Research 6 GT Defiance Ruckus Pre-Fit Steel Barrel
$579.00 -
Proof Research 6 GT Terminus Pre-Fit Steel Barrel – Multiple Options
$579.00 -
Proof Research 6 GT Lone Peak Pre-Fit Steel Barrel
$579.00 -
Proof Research 6 GT Zermatt Arms Pre-Fit Steel Barrel – Multiple Options
$579.00 -
Proof Research 22 WMR Zermatt Arms Pre-Fit Steel Barrel
$579.00 -
Proof Research 308 Win Terminus Pre-Fit Steel Barrel – Multiple Options
$579.00 -
Proof Research 6.5 PRC Terminus Pre-Fit Steel Barrel – Multiple Options
$579.00