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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 49–96 of 677 results
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Sale!
Proof Research 300WM Impact Precision Pre-Fit Carbon Fiber Barrel – Multiple Options
$789.00 – $939.00 -
Proof Research 308 Win Impact Precision Pre-Fit Carbon Fiber Barrel
$939.00 -
Proof Research 6.5 PRC Impact Precision Pre-Fit Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 6.5CM Impact Precision Pre-Fit Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 6CM Impact Precision Pre-Fit Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 6.5 PRC Tikka Pre-Fit Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 22LR CZ 455/457 Carbon Fiber Pre-Fit Barrel – Multiple Options
$939.00 -
Proof Research 300 PRC Zermatt Arms Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 22 LR Zermatt Arms Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 300 PRC Defiance Ruckus Pre-Fit Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 308 Win Defiance Ruckus Pre-Fit Carbon Fiber Barrel
$939.00 -
Proof Research 6.5 PRC Defiance Ruckus Pre-Fit Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 6.5 CM Defiance Ruckus Pre-Fit Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 6 CM Defiance Ruckus Pre-Fit Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 300 PRC Terminus Pre-Fit Carbon Fiber Barrel
$939.00 -
Proof Research 300 Win Mag Terminus Pre-Fit Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 6.5 PRC Terminus Pre-Fit Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 6.5 CM Terminus Pre-Fit Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 6 CM Terminus Pre-Fit Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 6 ARC Zermatt Arms Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 300 WM Tikka Pre-Fit Carbon Fiber Barrel
$939.00 -
Proof Research 308 Tikka Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 6.5 CM Tikka Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 6 CM Tikka Pre-Fit Carbon Fiber Barrel
$939.00 -
Proof Research 223 Tikka Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 308 Win Q-Fix Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 6.5 CM Q Fix Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 6 CM Q-Fix Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 308 Win Zermatt Arms Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 6.5 PRC Zermatt Arms Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 6.5 CM Zermatt Arms Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 223 Rem Zermatt Arms Pre-Fit Carbon Fiber Barrel
$939.00 -
Proof Research 6 CM Zermatt Arms Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 6.5 CM Ruger Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 6 CM Ruger Pre-Fit Carbon Fiber Barrel
$939.00 -
Proof Research 308 Ruger Precision Pre-Fit Carbon Fiber Barrel
$939.00 -
Proof Research 22 LR 10/22 Ruger Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 300 PRC Savage Pre-Fit Carbon Fiber Barrel
$939.00 -
Proof Research 6.5 CM Savage Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 6 CM Savage Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 308 Savage Pre-Fit Carbon Fiber Barrel
$939.00 -
Proof Research 6.5 PRC Savage Pre-Fit Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 223 Savage Pre-Fit Carbon Fiber Barrel
$939.00 -
Proof Research 308 Win AR Type Carbon Fiber Barrel – Multiple Options
$939.00 -
Proof Research 6.5 CM AR Type Carbon Fiber Barrel – Multiple Size Options
$939.00 -
Proof Research 6 CM AR Type Carbon Fiber Barrel
$939.00 -
Proof Research 6 ARC AR Type Carbon Fiber Barrel – Multiple Size Options
$899.00 -
Proof Research 300 BLK AR Type Carbon Fiber Barrel – Multiple Sizes Options
$899.00