I played around a lot with different loads when I got my encore. To make a long story short, the best combo I found was with 245gr Powerbelts and 120gr of 777. Usually around 1" groups, never measured because it was for deer not pds. I tried all the way up to 150gr of 777 and my pattern went to hell. Also It helped a lot to clean a bit between shots, not full blown cleaning but at least a wipe down. I purchased some Eezox from Bullberry and am anxious to try it between shots and also if it can reduce the need for cleaning. By the way, a Buddy of mine has an encore 209x50 also and he can shoot the same round with great accuracy with 150gr of 777. P me off!