Cadding dedicated ar22 barrel

22 Long Rifle Barrel Liners- Barrel Liners https://chaszel.com

22 Long Rifle Barrel Liners for re-lining or custom builds. Tested to withstanding the preasure of the round they are chambered for.

Hey boys I’m trying to cad up the jar fish dedicated ar barrel to fit a 5 1/2“ chaszel liner for a deAR22. The od is .370.

Issue is the liners OD is too big. It doesn’t fit in the hole. (thats what she saidI wish).

So I want to make the hole big enough to fit the liner but idk if a bigger hole= weaker part?