Sufficient minimum muzzle diameter for Suppressors

[Tiny Tim]

I assume the only 3Bs "in stock" at a reseller will be 26" finish length; that's typical.

In fact, I was unaware that the Profiles were length dependent save a custom ordered barrel.

Thats why I'm asking on the specific barrel posted what the diameter is at 21".

A new finish length 26" is just over 27" when it comes from the barre maker.

At the end of any of these 3B barrels, the end that gets cut off is .694-.695". If your asking the diameter at 21" if a 26" barrel is cut back, it will be around .750".

 

[Luckyshot7]

I feel compelled to say that the shoulder matters more for preventing DT cans walking off than it does strength or squareness
Lots of folks using less than 0.1" shoulders with success

If you have a brake mounted can, I wouldnt hesitate to have a 0.060" shoulder for a rocksetted brake

 

[hseII]

At the end of any of these 3B barrels, the end that gets cut off is .694-.695". If your asking the diameter at 21" if a 26" barrel is cut back, it will be around .750".

That was exactly what I was asking.

Thank You.