
KRA Hepburn .900″ Hole Spacing Micrometer Sight
Now with New Locking Cap for Elevation Screw!
$165.00
These sights are designed to fit vintage Marlin rifles that were drilled and tapped with .900″ hole spacing for the Hepburn receiver sight.
- Machined from solid steel bar stock.
- Micrometer “click” adjustable for both elevation and windage.
- Works with most factory front sights.
- Mounts to the top of the receiver using the two factory drilled and tapped holes.
- Designed to be aesthetically pleasing and to complement the lines of the rifles they are mounted to.
- Hot Caustic Blued.
- Comes with a .093″ aperture.
- Comes with mounting screws.
- 30 Day Money Back Guarantee
- Lifetime Warranty
The new locking cap is designed to be placed over the elevation screw knob to prevent the knob from unintentionally turning out of adjustment. The cap has a friction or interference fit that is meant to be tight enough that it will not fall off or rattle around, yet still be able to be taken off or put on by hand without tools. This solves the problem of a locking screw needing a separate tool to be able to adjust the sight. It can also be added to any previously made Micrometer Sights.

These sights are available with either a standard width or narrow width base. The standard width base is .600″ wide and is the same as the KRA Micrometer Sight except with different hole spacing. The narrow width sight is the same as the standard width sight except with the forward section of the base stepped in .050″ per side making it .500″ wide so that it looks much nicer on the rifles with slim receivers such as the models 1892 and 27-S pictured here.



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