I have an Omega .50cal and a Original Knight Disc .50cal and I shoot a 250 grain Barnes TMZ backed by 2 50 grain 777 pellets and 1 30 grain 777pellet. On the Knight I have a VX II 3x9x40 and on the Omega I have a Burris Fullfield II 3x9x40 Ballistic Plex.
- I noticed that both guns don't like 150grains of powder, but both like the 130 grains, and my favorite scope is by far the Burris, I piece scope, better light transmission and clearer optics. Just my 2-cents.......