Re: Need help single loading for F Class
I am assuming that the rifle in question is a bolt gun.
If you can, thumb the round down into the mag and feed from it. The follower and mag lips are designed to raise the bullet tip into better alignment for feeding as the bolt strips out the round.
If that's not an option, pushing the round partway into the chamber will ease feeding while minimizing heat transfer from rifle to cartridge. That way, you can hold off closing the bolt until wind, etc., will allow for a better shot.
If the rifle is a semi; it's important for safety reasons to always ensure that the bolt must strip the round from the magazine as it moves into battery. Otherise it moves faster, and goes fast enough to risk a slamfire.
If the ejection port is too small (AR?), you may need to consider using a bunch of magazines, each loaded with a single round. Or; Match Directors may grant the request of a physically challenged shooter with permission to use (a) magazine(s) loaded with multiple rounds.
BTW, I do not understand why somebody hasn't come up with an AR with an enlarged ejection port that allows reasonable access to slide a single round into the top of the magazine. I imagine such a modification could be greatly appreciated.
Greg