for me with my 1979 blue streak I was getting one hole groups at 20 yds with the crosman made cylindrical pellets ,so I guess I lucked out cause that's what my gun likes. anyway for me a real blue streak is the most perfect air gun ever made everything about it fits me perfectly, so that may also account for the accuracy I experience with it.
Thanks, Terry.All 50 yard shooting was with 6 pumps. Not sure if there would be any advantage to going 8, but 6 was about all I could physically handle, anyway.