try to talk to someone that shoots bench at Friendship.
Good balls are a must - weigh them and size , if you want them all in the same hole
swab after each shot with water and a touch of Balistol 1:22 ratio one down and out, turn patch over down and out.
use Teflon Patching another must. (Almost anyways)
WIND watch it like a Hawk the flags three of them spaced evenly to target. If you shoot in just a 3mph wind you'll see it in your group!
Lastly you need good vision and real good bench shooting Techniques.
lots of frustration can be the case in this Type of "Game" If you ever get a chance to shoot through a chronograph you might be surprised- Say, if you compress a charge a little more than last time guess what?
you might not care to ever use one But a "drop tube" has its followers also.
Its all Fun , some just try harder than others. I mean are you going to just shoot Bench? If so then
you need lots of stuff to go with your 50 pound Bench Gun! more than I listed.
I think if you buy 20 bucks worth of teflon patching and "really" really" WATCH THE WIND and use your best group of balls you can get a smaller group.
One hole at 100yds unlikely most- Suppository- breech loaders won't............