Gunsmithing Gone Bad — How NOT to Headspace a Barrel

This barrel’s shoulder was 0.025″ off the action because Red Locktite had been used on the threads.

Gunsmith Thomas ‘Speedy’ Gonzales offered this interesting report about how NOT to headspace a barrel. Hopefully you never discover something like this…

“A good friend and customer sent this rig in for repair after FedEx damaged the rifle during inbound transport from another smith. After repairing the stock and rebedding it, I decided to re-polish the barrel to make the repair perfect. Well this just added insult to injury as the barrel did not want to come off. After a few choice words, the barrel finally broke free only to reveal something very disturbing. It seems the barrel had been ‘headspaced’ by using RED Loctite to hold it in place.” [Editor: That’s definitely NOT how barrels should be fitted.]

Speedy was not happy: “I hope the smith that did this sees the photos and realized what jeopardy he put my customer in or anyone who shot the rifle for that matter. When cleaned up, the shoulder on the barrel was over 0.0250″ (25 thousandths) away from the face of the receiver.” [Editor: That’s a lot in this business]. Check out the images below to see how much the barrel rotated further inward when cleaned up. The barrel spun in nearly another eighth-turn or more. Not good.

Similar Posts:

• How NOT to Headspace a Barrel — Speedy’s Disturbing Discovery
• New Barrel? Be Safe–Check Your Headspace!
• Tech Tip: Always Check Headspace with New Barrels
• De-Gunking a Jewell Trigger — Speedy Shows How
• Smith & Wesson Issues Recall of I-Bolt Rifles

Tags: 6.5x47, Barrel Chambering, Barrel Fitting, Gunsmithing, Speedy Bonzalez