How deep are the threads on a threaded 22 barrel?

[zeroz]

Wondering if anyone can measure how deep the threaded section is on their 22 barrel. I don't see it listed on any of the spec sheets I have found on a quick search. I am going to thread one for the 10-22 and am wondering how far down to thread it. I would love to have a measurement. Thanks

 

[davsco]

you're threading it for a brake or suppressor? i'd ask the brake or can manufacturer for their specs. i did that for a brake i put on one of my hunting rifles.

here's what i got back from dead air for their can i put on my cz452 .22lr:
Your suppressor (Dead Air Mask) is intended to be attached to the muzzle end of your firearm. Your suppressor will thread directly onto your existing ½-28 threads. The Mask will attach to threads up to .6 inches long, although a .4 inch long thread is optimal for sound performance and improved baffle life.

 

[Midwestside]

Thunder Beast Arms Corporation [TBAC] | Tech | THREAD SPECIFICATIONS

 

[zeroz]

wonderful. thank you

 

[DFC]

Barrel thread depth is all over the map. CZ wants .455" Military M16 is .625" some AM's are from .400" and up. They need to get it together.

 

[zeroz]

I am going to go with .400 as that meets needs of what I am after and seems to be more of a standard for 22RF

 

[Nodak]

.400 is rimfire standard. Unofficial. Comes on Ruger and Savage rimfire, most all 10/22 aftermarket barrels. Only difference would be if running a can needing o-ring engagement.

 

[68hoyt]

Also it’s a ( I think ) class 3 thread recommended by manufacturers , need to see what the manufacture of your specific item/items recommends

 

[NighthawkCG]

.400 is rimfire standard. Unofficial. Comes on Ruger and Savage rimfire, most all 10/22 aftermarket barrels. Only difference would be if running a can needing o-ring engagement.

Something along these lines... I know my savage threads on the SpectreII just fine while my S&W 15-22 needed a spacer - those are pretty readily available.