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SIGHT BASE SCREW KIT Reviews & Ratings

BROWNELLS SIGHT BASE SCREW KIT

Be prepared for virtually any scope mounting, sight installation, or gunsmithing repair with the Brownells Sight Base Screw Kit. Trusted by gunsmiths and firearm professionals for years, this comprehensive kit includes a wide assortment of the most commonly used sight base screws needed for mounting scopes, iron sights, bases, and related firearm accessories. The included selection is designed to cover the vast majority of sight mounting requirements, helping eliminate delays caused by searching for hard-to-find replacement screws.

Each kit contains 216 slotted-head screws manufactured from high-strength forged tool steel and finished to exacting standards for durability and corrosion resistance. To simplify installation and custom fitting, Brownells includes a Checker/Shortener Jig for adjusting screw length, along with a pair of chrome-plated tweezers for handling small hardware. Everything is housed in an organized plastic storage box for quick identification and easy access.

FEATURES

Comprehensive assortment of 216 sight base screws
Covers a wide variety of scope and iron sight mounting applications
Includes 18 popular screw sizes with 12 of each size
Constructed from high-strength forged tool steel
Tempered and blued for durability and corrosion resistance
Includes Checker/Shortener Jig for custom screw fitting
Chrome-plated tweezers for handling small screws
Organized plastic storage box keeps components accessible
Refill packs available for commonly used sizes

SPECIFICATIONS

Product Type: Sight Base Screw Kit
Screw Quantity: 216
Screw Sizes Included: 18 Sizes (12 Each)
Material: Forged Tool Steel
Finish: Blued
Head Style: Slotted
Includes: Checker/Shortener Jig, Chrome-Plated Tweezers, Storage Box
Applications: Scope Bases, Scope Rings, Iron Sights, Firearm Sight Installation

CUSTOMER INSIGHTS

Customers consistently appreciate the Brownells Sight Base Screw Kit for its broad selection of commonly needed screw sizes and its usefulness during scope and sight installation projects. Many users value having the correct hardware readily available when working on firearms, while the included Checker/Shortener Jig and organized storage box help streamline repairs, custom fitting, and routine gunsmithing tasks.

Whether you're outfitting a professional gunsmithing bench or maintaining your personal firearm collection, the Brownells Sight Base Screw Kit provides the hardware, organization, and versatility needed to tackle a wide range of sight mounting and repair projects with confidence.

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Great replacement screws

All the sizes I need as I upgrade my rifle optics.

Would you recommend this? Yes, I would recommend to a friend

by JAY A. on August 16, 2026

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parts good, shipping bad

Twelve screws should be and are a reasonable price but it shouldn't cost nearly as much to ship them to me. I've sent and received small items through the mail for a few dollars shipping cost, so I know what CAN be.

by Al S. on October 13, 2024

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Slide Cover

Perfect fit to install a slide cover on my Glock 19 project I am building.

Quality at a great price

Yet another quality product from Brownells. Well machined quality crew. Takes blueing very evenly also if you have to alter them to fit an odd sight.

6-48x1/4 screw.

I bought this and another length screw hoping it'd fix my front sight base. Threads were fine but the head was off. The length was too long as well. Fortunately I have a Dremel and I did a lot of work to shorten and taper the heads to work. Not a good fit for the Marlin 1894. Had to do a lot of work to get them to work.