I have a h&r conversion that I've had since 2015. It has been a super consistent shooter with 58 grs of n120 and a 200gr sst. It has always gave me 1.5 inch groups at 100 yds. Never a 2nd thought. I get it out today to check zero and it gives me this crap. I pulled.the scope off and tightened the mount down. Checked the barrel for any plastic build up. The bore is clear as a whistle. What do you guys think the likelihood that this scope is toast? It's a redfield revolution been on the rifle from day one. I did attempt to adjust the scope but it just didn't seem very responsive or track well. Now I've shot up my supply of 200gr sst and have to find some more of those. And I guess I need to find a scope tomorrow. It's the only thing I can think of.