I'm not in a club but if I was I would suggest this in a club meeting:
Members buy into a club supply of BP, with a minimum total buy-in to support the minimum purchase of 25 total lbs. One person makes the purchase and the bought-in members are allocated their paid ration of BP in 1 Lb increments. You may want to set limits but it's not really necessary.
The catch: The BP remains in the possession of the designated buyer (Preferrably a club officer) so that it's never actually transferred to the individual's possession. However, the individual's allotment is reserved for only their use at club sponsored events or, if the club is sponsored by a range, then at the range where they can use it when they are there. Basically, the alloted ration never goes home with the individual that put in his/her money for the bulk purchase.
That would keep it legal, inexpensive and consistent.
Members buy into a club supply of BP, with a minimum total buy-in to support the minimum purchase of 25 total lbs. One person makes the purchase and the bought-in members are allocated their paid ration of BP in 1 Lb increments. You may want to set limits but it's not really necessary.
The catch: The BP remains in the possession of the designated buyer (Preferrably a club officer) so that it's never actually transferred to the individual's possession. However, the individual's allotment is reserved for only their use at club sponsored events or, if the club is sponsored by a range, then at the range where they can use it when they are there. Basically, the alloted ration never goes home with the individual that put in his/her money for the bulk purchase.
That would keep it legal, inexpensive and consistent.