The Williams Aluminum Slot Blank (Williams Gun Sight part no. 001951) is a simple gunsmithing part used to fill an unused dovetail sight slot with a clean, finished appearance rather than leaving it open. It’s a common need after removing a sight or when a barrel comes drilled and slotted for a sight that won’t be installed. Machined from aluminum, it drops into the dovetail cut to give a factory-finished look without requiring custom fabrication. Check out additional Williams Gun Sight gear in our catalog.

Key Specifications

• Construction is aluminum.
• It’s built specifically as a sight slot blank, filling an unused dovetail cut.
• Dimensions are 0.25 inches high, 1.9 inches wide, and 2.3 inches long.

Frequently Asked Questions

What is a slot blank used for? It fills an unused dovetail sight slot, giving a clean, finished look instead of leaving the slot open.

What material is this blank made from? It’s made from aluminum.

Is this a Williams Gun Sight product? Yes, it’s manufactured by Williams Gun Sight.

Buy the Williams Aluminum Sight Slot Blank

Give an unused sight slot a clean, finished look. Order it from our Lubbock, Texas gun shop for fast, direct shipping. Explore our other Gun Sights picks while you’re here.