Hunting Washington Forum

Equipment & Gear => Guns and Ammo => Topic started by: TeacherMan on March 03, 2025, 10:28:28 AM

Title: Suppressor Thread Adapter
Post by: TeacherMan on March 03, 2025, 10:28:28 AM: Trying to figure out what adapter for a Browning Hells Canyon X bolt in 300WM. It has the threaded muzzle break. The suppresor has the standard 5/8x24. I'm thinking it is the M13x1.25 but I have read a couple conflicting posts online. Seeing if anyone else has this setup and would care to elaborate.

Thanks!
Title: Re: Suppressor Thread Adapter
Post by: Karl Blanchard on March 03, 2025, 11:12:01 AM: I recently setup an xbolt for a coworker and his rifle was threaded 5/8x24. I believe he said it was 2 years old.
Title: Re: Suppressor Thread Adapter
Post by: zwickeyman on March 03, 2025, 11:15:47 AM: Its definitely metric but I cant remember what it is. I bought one for mine. I thought it was M11 by ?
Title: Re: Suppressor Thread Adapter
Post by: Karl Blanchard on March 03, 2025, 11:22:30 AM: It's m13x.75 or at least that's what the internet said :chuckle: I bought an adapter as well based on what the internet said but the rifle was threaded 5/8x24 so ended up not needing the adapter.
Title: Re: Suppressor Thread Adapter
Post by: TeacherMan on March 03, 2025, 01:28:07 PM: Quote from: Karl Blanchard on March 03, 2025, 11:12:01 AM
I recently setup an xbolt for a coworker and his rifle was threaded 5/8x24. I believe he said it was 2 years old.

I know its metric because I already tried :chuckle: I believe the rifle is about 5 years old.
Title: Re: Suppressor Thread Adapter
Post by: TeacherMan on March 03, 2025, 01:30:04 PM: Quote from: Karl Blanchard on March 03, 2025, 11:22:30 AM
It's m13x.75 or at least that's what the internet said :chuckle: I bought an adapter as well based on what the internet said but the rifle was threaded 5/8x24 so ended up not needing the adapter.

See thats my problem, I haven't seen that size mentioned :chuckle: I have seen13 by 1.25 and 1.5
Title: Re: Suppressor Thread Adapter
Post by: JBar on March 03, 2025, 01:37:43 PM: What Suppressor do you have? Silencerco makes a direct thread adapter that fits the metric Browning threads
Title: Re: Suppressor Thread Adapter
Post by: Sundance on March 03, 2025, 01:59:16 PM: If you end up looking for something custom made Ecco Machine has done some work for me on Form 1 stuff.

edit: this would be if you wanted a custom brake made with outer threads (plan b style) so you could put an atlas mount on your can. I've done this so I can shoot my rifle with the brake but then just add the can for suppressed. The only consideration would be to verify the blast chamber length so the stand off from your brake to the first baffle is ok. I ended up threading a barrel to standard pitch so I could use a stock rearden muzzle device.
Title: Re: Suppressor Thread Adapter
Post by: Karl Blanchard on March 03, 2025, 02:03:56 PM: Quote from: TeacherMan on March 03, 2025, 01:30:04 PM
Quote from: Karl Blanchard on March 03, 2025, 11:22:30 AM
It's m13x.75 or at least that's what the internet said :chuckle: I bought an adapter as well based on what the internet said but the rifle was threaded 5/8x24 so ended up not needing the adapter.

See thats my problem, I haven't seen that size mentioned :chuckle: I have seen13 by 1.25 and 1.5
I'll have to look when I get home. I still have the adapter. You've got me second guessing myself :chuckle: i can send it to you if you wanna give it a go.
Title: Re: Suppressor Thread Adapter
Post by: bustedoldman on March 03, 2025, 02:40:20 PM: https://www-wp.silencercentral.com/wp/wp-content/uploads/2020/06/Common-Barrel-Thread-Patterns.pdf
Title: Re: Suppressor Thread Adapter
Post by: 92xj on March 03, 2025, 02:41:53 PM: If it helps you. My hells canyon speed is M13-.75. Verified by UM as well.
Title: Re: Suppressor Thread Adapter
Post by: bustedoldman on March 03, 2025, 02:44:11 PM: https://www.americanprecisionarms.com/blogs/info/finding-the-best-muzzle-brake-for-a-browning-x-bolt
Title: Re: Suppressor Thread Adapter
Post by: TeacherMan on March 04, 2025, 10:13:10 AM: Quote from: bustedoldman on March 03, 2025, 02:44:11 PM
https://www.americanprecisionarms.com/blogs/info/finding-the-best-muzzle-brake-for-a-browning-x-bolt

Exactly what I was hoping to find, thank you :tup: