I bought some 1/2" rubber stall mat at Tractor Supply for my backstop and was disappointed after watching my 7.33g, .177 pellets just bounce off,even at 10 yards. I'm shooting around 620 fps.
Is there a self healing rubber, ( that is a genuinely self healing ) that will do what I'm looking for out there ?
Is there a self healing rubber, ( that is a genuinely self healing ) that will do what I'm looking for out there ?