Permanently Attached Muzzle Devices

[Geotoxic]

[heidad01]

Many know a whole bunch who can weld. But, since you do not have a location listed for you, they can't help.

[Geotoxic]

Many know a whole bunch who can weld. But, since you do not have a location listed for you, they can't help.

I'm located in orange county.

[????? ????]

11 CCR 5471(d), which is part of the assault weapons regulations for California, says:

“Barrel length” means the length of the barrel measured as follows: Without consideration of any extensions or protrusions rearward of the closed bolt or breech-face the approved procedure for measuring barrel length is to measure from the closed bolt (or breech-face) to the furthermost end of the barrel or permanently attached muzzle device. Permanent methods of attachment include full-fusion gas or electric steel-seam welding, high-temperature (1100o F) silver soldering, or blind pinning with the pin head welded over.Barrels are measured by inserting a dowel rod into the barrel until the rod stops against the closed bolt or breech-face. The rod is then marked at the furthermost end of the barrel or permanently attached muzzle device, withdrawn from the barrel, and measured.

[duc748bip]

I had a comp permanent welded on a 1911. but you can slide the barrel out from the front of the slide on that gun. if you weld a muzzle device on a P320, you can still take the slide of the frame but the barrel is stuck in the slide until you cut the muzzle device off.

[ar15barrels]

Basically, why doesn't JP weld work if it essentially destroyes the threads anyway and makes it unable to accept a flash suppressor or "silencer."

Because it doesn't do that.
A thread file will knock the JB weld right off the threads, restoring them to full function.

On a side note, anyone know of anyone who can pin & weld a pistol compensator on the barrel?
Preferably one where I can just wait til it's done instead of a week long turnaround time.

I do perm attach jobs while-you-wait.