MAGPUL BEV Block

[olde sarge]

Thanks guys, for all of the replies. I'll have to get out all of the upper parts and study what is happening when torque is applied but am on the verge of ordering the BEV block. Already have a barrel clamping set that I bought some time ago for work on bolt actions so would naturally use it for any barrel work. A little expensive this first time but will be low expense for any others that I build, if all the tools turn out to be as tough as I thought they were when I carefully selected them.