Jeff may be right but after spending lots of money on a
I cant risk taking any short cuts.
I use select match barrels only and they are all lapped
and even then I can feel the bore getting smother and
see the velocity going up slightly during breakin.
All of my rifles are guaranteed to shoot under 1/2 MOA
and have had no rejects.most shoot under 1/4MOA
And with some load development some have shot under
1/10 of a MOA."NOTE" I'm not bragging just stating why
I'm hesitant to change so I break in all new barrels.
Works for me so why stop now
Besides It gives me a chance to get acquainted with my
Just my 2 cents worth
J E CUSTOM