BAT model SB threads

[Liseo]

Its time for a new barrel in my PPC rifle.

I know thenon is 1-1/16 X 18 TPI

However not sure its 55° or 60°.

Maybe someone can answer this question before Bat do


Thanks

 

[pablo]

On BAT Machine's web sight they have drawings and dimensions of all their tennons for the different actions. https://www.batmachine.com/wp-content/uploads/2014/06/tenon-1062SBMB.pdf

 

[Butch Lambert]

They are 60 degree threads.

 

[Liseo]

Thanks