Product Spotlight: The Best Gunsmith Screwdriver Set

If you're serious about gunsmithing or just want the best screwdriver set for working on firearms, the Brownells Magna-Tip® Screwdriver Set is a tool you’ll keep for life. In this in-depth discussion, Steve and Caleb from Brownells explain why this modular, hollow-ground bit system is a cornerstone of quality gunsmithing.

What You Will Learn 

Viewers will learn why the Brownells Magna-Tip® Screwdriver Set is considered an essential, lifetime-quality tool for gunsmiths, including how its precision-fit, hollow-ground bits prevent damage to firearms where cheaper tools often fail.

Benefit

By watching, they will gain practical insight from experienced gunsmiths on choosing the right bits, handles, and starter sets, helping them work more confidently, safely, and effectively on any firearm.

Introduction to Magna-Tip Set

Steve and Caleb introduce the Magna-Tip® Set, a Brownells flagship product that has stood the test of time. Steve has been using his set since the 1980s, while Caleb started around 2010. Despite the years between them, both agree that Magna-Tip® has remained unmatched in quality and reliability.

First Impressions and Gunsmithing Background

Caleb recalls using cheaper screwdriver sets early in his career. Those sets couldn't withstand daily use in a busy shop and often failed under pressure. The difference became clear when he switched back to Magna-Tip®—a professional-grade tool that performs consistently under real-world conditions.

The Problem with Cheap Screwdrivers

Low-cost gunsmithing screwdriver kits may look the part, but they often use MIM (metal injection molding) components or inferior steel. These bits can break easily, especially under torque, and worse, they often damage the firearm’s finish. Replacing those parts is rarely straightforward and sometimes not possible at all.

Why Bit Fitment Matters

One of the main advantages of the Magna-Tip® system is its array of sizes and profiles. Each bit is hollow-ground to precisely fit screw slots. That exact fit reduces the risk of slipping, stripping, or damaging the screw. As Caleb points out, using a bit that’s even one size off can make a job exponentially harder.

Damaging Screws with the Wrong Tool

They share examples of classic guns that suffered damage due to improper tools—pipe wrench marks, mangled screw heads, and ruined finishes. Using hardware store screwdrivers might be tempting, but the long-term cost is higher when you factor in repairs or replacements for specialty firearm parts.

Gunsmith Screw Variety Explained

Older firearms can have unique screws that are no longer mass-produced. Steve references the Encyclopedia of Modern Firearms, which lists a huge range of screw types—most from before 1960. The takeaway is clear: the Magna-Tip® system gives you the best chance of having the right bit for rare or legacy hardware.

Buying Your First Set

For newcomers, Steve and Caleb recommend starting with the 22-bit basic set. It covers most common tasks, and you can expand it over time. There’s no need to jump into the master set right away unless you're already doing frequent or professional-level work.

Choosing the Right Handle

Magna-Tip® offers a range of handles. Caleb prefers the standard medium-length handle, often pairing it with a 180-3 bit for general work. Steve favors the LE (Law Enforcement) handle because it keeps his hand closer to the action and helps reduce movement when precision matters.

New Ratcheting and Storage Handles

They demonstrate newer additions to the lineup, including handles with built-in bit storage and ratcheting functions. These are ideal for range bags and field repairs, especially for sight adjustments or optic mounts. The versatility of these designs adds serious value to an already trusted system.

Compatibility Across All Tools

Regardless of the handle style, all bits in the Magna-Tip® system are quarter-inch drive and fully interchangeable. There are even socket attachments for those working with torque-sensitive scope mounts. The system is designed to grow with your needs, not limit them.

Specialized Bits and Uses

The team highlights standout tools like the long Phillips bit with a rounded shank, perfect for removing shotgun or rifle butt pads without damaging the recoil pad. The details in these tools reflect years of input from professional gunsmiths and armorers.

The Gunsmith's Toolkit Essentials

Steve and Caleb agree on the gunsmith’s trifecta: a good bench, a solid vise, and a quality screwdriver set. The Magna-Tip® system forms the foundation of reliable firearm work. Investing in this set means less worry about damaging parts and more time doing the job right.

Final Thoughts and Viewer Q&A

They wrap up by encouraging viewer feedback and questions. Whether you've been using Magna-Tip® for years or are considering it for your first build, Brownells wants to hear from you. As always, they invite customers to reach out to the tech line for support or advice.