Marble Arms No. 63 Flat Top Short-Shank Dovetail Rear Sight, Black

The Marble Arms No. 63 Flat Top Short-Shank Dovetail Rear Sight, Black is a replacement rear sight from Marble Arms (brand part no. 006300), a No. 63 dovetail rear sight with a flat top notch profile on a short-shank base. Marble Arms has produced these steel sight patterns for generations of lever-action and single-shot rifle owners who need a factory-correct replacement instead of a modern aftermarket redesign. It is machined and finished in black to match factory rifle hardware and is sold as an individual rear sight, not a complete front-and-rear set. This is a direct fit for the intended rifle pattern, with no gunsmith fitting required beyond a standard dovetail or tang mount.

Key Specifications

• No. 63 Flat Top notch gives the specific sight-picture profile shooters expect from this Marble’s catalog number.
• Steel construction holds up to the recoil and handling wear of regular field and range use.
• Black finish matches standard blued and black-oxide rifle hardware.
• Individual replacement sight lets you swap just the rear sight instead of buying a full set.
• Factory-pattern mounting drops in without gunsmith fitting on the intended rifle pattern.

Frequently Asked Questions

What does the shank length affect? The short-shank base sets how far the sight sits from the barrel’s dovetail cut; confirm your rifle’s dovetail spacing before ordering.

Is this sight sold with a matching front sight? No, this listing is for the rear sight only.

What finish does this sight come in? It comes in a black finish that matches standard blued and black-oxide rifle hardware.

Buy the Marble Arms No. 63 Flat Top Short-Shank Dovetail Rear Sight, Black

Order it from our Lubbock, Texas gun shop for fast, insured shipping right to your door. Pick up this Marble Arms rear sight and browse more gun sights to finish your rifle’s sight upgrade.