04-23-2021, 03:44 AM
mv1arms Wrote:Oh I should also mention that my factory criterion barrel was a very sloppy fit inside the BCM upper and slid right in. I couldn't shoot anything under 1 inch with that barrel.
Hmm, I had the same sloppy fit on a Criterion and BCM, with similar results... Makes me wonder if I should pull it and start over.

