The Advanced Gunsmithing Handbook

By Sean Shouse

You've fixed the easy stuff. Now you're staring down a cracked receiver, a customer who wants "just a little more speed" out of a trigger, or a barrel that needs to headspace right the first time - and the beginner manuals stop helping.The Advanced Gunsmithing Handbook is a comprehensive, shop-floor reference built for the practitioner who's ready to work at a professional level: real metallurgy, real machining, real legal judgment, not just parts diagrams and general encouragement.
Inside, you'll find: Deep-dive materials science - steel alloys, heat treatment, case hardening, and how to read a hardness spec instead of guessingHand-fitting, lapping, and bedding technique used for true, full-contact fits - not just "good enough"Every major action type and semiautomatic operating system explained at a genuine mechanical level, with real diagnostic frameworksTrigger work done right: sear engagement, pull-weight verification, and the safety testing that has to follow every jobThe federal legal framework governing fire-control modifications - covered directly, with zero euphemism, so you know exactly where the line isBarrel work, chambering, headspacing, welding and joining, refinishing, restoration, and the business and ethics judgment that turns technical skill into a lasting practiceThis isn't a beginner's guide dressed up with a bigger word count. It's built from the ground up around the diagnostic thinking a working gunsmith actually needs: identify the material, understand the mechanism, verify before you commit, and know when the right answer is to say no.
Whether you're building toward professional certification, expanding a hobby shop into paying work, or simply done guessing at heat-treatment temperatures, this handbook gives you the depth to work with real confidence and real safety margin.Stop patching gaps with forum posts and half-remembered tips. Get the reference that takes you from competent to advanced.

• Format: Paperback
• Language: English
• ISBN: B0HF12L27X
• ISBN13: 9798192322710
• Release Date: August 2026
• Publisher: Independently published
• Length: 259 Pages
• Weight: 1.34 lbs.
• Dimensions: 11.0" x 0.6" x 8.5"