03-23-2019, 09:45 PM
I rate my Brownells BCG for Grendel as a no go. The Bolt is 2.798" and the firing pin is 3.270". So the specs are okay but it will not fire a round in my Group Buy 12.5" barrel. The primers only have a light dent. I put a standard mil spec pin in (3.280") and it will fire an empty case with a primer only in it. I don't think I should shoot it this way.

