@Craig_Snerk it is fast enough to just enter 3…10 people as they arrive. Likely you will have to edit their divisions or some other info anyways. The app remembers previously registered shooters on a given device and you have to type couple of letter of their last name to get all the info.
Though if registration at the match is an issue, why don’t you use the online preregistration? Then you will have better idea who is coming and they will be responsible with providing you their info for any given match.