02-14-2015, 04:29 PM
OK, I see that leade is certainly in the drawing. Interesting that I always thought my J&T (E.R. Shaw) barrel had a SAAMI spec chamber untill I started loading for my Saber barrel from PF. I have never really studied that drawing and looking at it now; bearing in mind what I have been getting from doing OAL measurements from the PF chambered "Saber" I see that my J&T is not exactly to spec. With the only difference I can tell is the length at which I can load COAL, the J&T being ave. of about .030" longer. I guess i'll have to compare them again after I put 4000 rnds through that "Saber".