Our club holds a monthly match where we shoot two 25 yard relays, two 50 yd relays and one 100yd relay offhand. There's also a 50 yd cross stick relay and a 25 yard pistol relay thrown in for good measure. Targets are scored by the center of the ball. I recently switched to a .40 Kibler SMR (yes I realize it's flint and we're in the percussion forum) to move away from my heavier .54 and .58 rifles. The Kibler weighs in at just under 7lbs. The 46" barrel gives a good sight radius and the front sight subtends a smaller section of the target which I believe helps with shot placement. I sighted it dead on at 50 yds which puts me 1/2" high at 25 yds and 8" low at 100yds. Figured I'd be better off with holding dead on for four relays and 8" off on one. Additionally, the .40 lets me shoot rifle and squirrel trails at rendezvous with the same rifle. Still enough to ring steel at distance and good for squirrel targets out to 50 yds. With the current powder situation using half the charge I was shooting in the big bores is also a plus.