FNSafari
Gold $$ Contributor
All three clubs that shoot IBS score in Maine have switched to concrete tops on three columns of blocks or cast pilars. No idea what the mix was. All have held up nicely. I would avoid a rubber topping as that might introduce movement in the front and rear rests. Get some sand bags to rest your elbows on if you don't use rests. How to avoid damaging rifle stocks, ets.? That's what they make bath towels for. Just lay one down and forget about it.