Thread: Load development in the SI

How thin and light is the rifle and barrel? Could be a contributing factor whether it be a hot barrel or rifle jumping about more then usual? I’m fussy as when doing load dev and never exceed three shots before letting it cool again. Also in saying that some rifles just shoot damn well and then others although will shoot well just won’t go that next level OCD well when you are trying to replicate that good experience from a past rifle.