04-05-2011, 03:10 PM
Lessons learned by mistakes made are often those best remembered. I went through two boxes of Blackhills one day trying to figure out why my ordinarily quite accurate Overwatch wouldn't group. It wasn't till I picked the rifle up by the scope that I noticed the rings where loose. Roughly $50 down the drain for not checking the obvious. Recently had a similar experience with an HK. I was much quicker to check rings and mounts and I saved myself from frustration when I found movement between the mount and receiver.