Joe: At Salisbury Gun Club we use the green IBS target for our monthly rimfire benchrest shoots. About 20 or so shooters. We do not allow wind flags (thats gonna change I think), no tuners, must be a factory configuration rifle, no one piece rests etc. We shoot the targets at 50 Meters. Easy to see, somewhat easy to shoot a 250 (several per shoot unless its really blowing). Personally I find it easier to shoot this one with a 25x scope than with a 36 or higher, but thats me.
No one has ever complained about the green color in our conditions. We shoot it from 9AM to about noon one Saturday a month. Lots of guys practice with them all the time. At this range we shoot south to north. I say go for it and give them a try. bob finger