Not too long ago, saw a post by a member who says he significantly improved the accuracy of his 22lr rifle by using CCI SV that had been sorted by weight - the implication being that variations in individual bullet weight affect group size when using this ammo, and that occasional /lighter heavier than spec bullets can produce the odd flier in the group that seems to be common using CCI SV.
Has anyone done this? When weighing each round, what variations in weight have you found to be acceptable?
