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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 193–240 of 678 results
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Geissele 10.5 in. HK Super Modular Rail – Color Options
$463.00 – $494.00 -
Geissele HK MR 556 Trigger
$470.00 -
Geissele HK MR 762 Trigger
$470.00 -
Proof Research 375 Bolt Action Steel Barrel
$469.00 -
Sale!
Streamlight TLR-VIR Pistol Flashlight
$328.28 – $463.82 -
ZEV Z19 Citadel Slide with RMR Cut – Multiple Options
$432.18 – $457.66 -
ZEV Z19 OZ9 Long Slide with RMR Cut Gen 3 – Multiple Options
$432.18 – $457.66 -
Geissele Reliability Enhancement Kit – Model Options
$425.00 – $455.00 -
ZEV Z365 Octane Slide with RMSC Optic Cut – Multiple Options
$432.18 -
ZEV Z320 X-Compact Octane Slide with RMR Optic Cut – Multiple Options
$432.18 -
ZEV Z320 X-Carry Octane Slide with RMR Optic Cut – Multiple Options
$432.18 -
ZEV Z17 Citadel Slide with RMR Plate – Multiple Options
$432.18 -
Sale!
Proof Research Curtis 6.5 CM Steel Barrel
$479.00$429.00 -
Geissele MK18 Super Modular Rail M-LOK – Multiple Options
$400.00 – $425.00 -
Sale!
Proof Research 300 WM Ruger Pre-Fit Steel Barrel
$479.00$419.00 -
Proof Research Blaser 308 Steel Blank Barrel
$400.00 -
Proof Research Blaser 284 Steel Blank Barrel – Multiple Options
$400.00 -
Proof Research Blaser 277 Steel Blank Barrel
$400.00 -
Proof Research Blaser 264 Steel Blank Barrel
$400.00 -
Proof Research Blaser 243 Steel Blank Barrel
$400.00 -
Proof Research 308 Bolt Action Steel Barrel – Multiple Size Options
$400.00 -
Proof Research 284 Bolt Action Steel Barrel – Multiple Size Options
$400.00 -
Proof Research 277 Bolt Action Steel Barrel
$400.00 -
Sale!
Proof Research 257 Bolt Action Steel Barrel – Multiple Size Options
$294.00 – $400.00 -
Proof Research 264 Bolt Action Steel Barrel – Multiple Size Options
$400.00 -
Proof Research 243 Bolt Action Steel Barrel – Multiple Size Options
$400.00 -
Proof Research 224 Bolt Action Steel Barrel – Multiple Size Options
$400.00 -
Proof Research 204 Bolt Action Steel Barrel
$400.00 -
Sale!
Proof Research 22LR 10/22 Ruger Pre-Fit Steel Barrel
$449.00$399.00 -
Geissele Reliability Enhanced Bolt Carrier Group
$385.00 -
Sale!
Streamlight TLR-2 HL G Rail Mounted Flashlight with Green Laser
$671.62$380.81 -
Sale!
Streamlight TLR-2 IRW Light
$665.83$377.52 -
Sale!
Streamlight TLR-VIR ll Rail Mounted IR Illuminator, IR Laser and White Light FDE
$636.00$360.61 -
Sale!
Streamlight TLR-VIR ll Rail Mounted IR Illuminator, IR Laser and White Light Black
$636.00$360.61 -
Geissele Super MPX SSA Trigger
$355.00 -
Geissele Hi-Speed National Match Large Pin Trigger
$355.00 -
Geissele Super Sabra Trigger Pack
$355.00 -
Sale!
Streamlight TLR-2 HL Gun Light with Red Laser
$617.73$350.25 -
Geissele MK16 Super Modular Rail M-LOK – Multiple Options
$325.00 – $350.00 -
Geissele MK4 M-LOK Super Modular Rail – Multiple Options
$275.00 – $350.00 -
Geissele Super Precision Vortex 1-6 AR-15 Scope Mount- Color Options
$325.00 – $350.00 -
Geissele Super Precision AR15 Mount – Multiple Mount Options
$325.00 – $350.00 -
Sale!
Streamlight TLR-2s Light
$587.92$333.35 -
Geissele Super MCX SSA – M4 Curved Trigger
$330.00 -
Geissele Super SCAR Trigger
$330.00 -
Sale!
Streamlight TLR-2 Gun Light
$581.89$329.93 -
Timney Triggers Calvin Elite AR Single Stage Trigger
$327.99 -
Sale!
Nightforce UltraMount – Multiple Options
$325.00