Group Buy Lilja Reloading Document

[BjornF16]

The difference on my AA barrel to Lilja is more than wear. .074 seems like a lot of wear and I think Lilja has new reamers and AA's QC is top notch so something gives.

How do you know it is more than wear?

In the same sentence you say .074 "seems" like a lot of wear but that Lilja has new reamers (which means they may be on the high side of tolerances).

Have you actually done the math to determine how much longer the throat would be with +.002" on the reamer?