Bell target - one club rifle for all to shoot - feasible?

[hwtyger]

There surely is difference in poi. Some even a lót of difference (like waaaaaaaaay off)
To prevent 'angry birds' I'd have everyone take their own gun with them. Its simply easiest; it avoids people blaming the gun
Allthough I understand what you mean by low cost
With a mildot scope aiming off may be a little easier. But dunno whether there are scopes that focus on such short distance

[zooma]

No scopes used for bell target shooting Yana - open sights (or diopters) only!

[mowerman]

If you used a BSA light pattern with open sights then it's perfectly feesable. People would just need to learn the dark art of 'aiming-off' to allow for the small differences in hold etc.