Just borescoped this Mcgowen 7mm RSAUM, instructed to cut .180" freebore and chamber when ordering the barrel. Can someone tell me what I am looking at here?
I see rifling all the way to the chamber neck and no freebore. I am not an expert but zero of my barrels look anything close to this, what are those machine marks between the lands? Compared to my Southern Precision cut Bartlein, Shilen, Carbonsix, this chambering looks completely fucked.
Experts please chime in before I go off screaming
Thanks!
I see rifling all the way to the chamber neck and no freebore. I am not an expert but zero of my barrels look anything close to this, what are those machine marks between the lands? Compared to my Southern Precision cut Bartlein, Shilen, Carbonsix, this chambering looks completely fucked.
Experts please chime in before I go off screaming
Thanks!