Took my Rem 700 SPS for a test to range I'm working on load developing for it, here is 100 yard print. If I didn't get that flier on the right it would be perfect 5 shot group using 55 grain V-Max:
then 300 yard, here I didn't dial correctly and only 3 shots fired, this group measured 0.9" from center to center not bad for 300 yards using 52 grain A-Max:
I also tried 600 yards but groups start to open up, light bullet have small BC so it shot 4.288"@ 600, there I miscalculate bullet drop so bullets impacted 12" below target... I need one of those calculators for my phone
doing it by hand sometimes inconsistent.