I voted not to ban them. I do own one and have tried it on several occasions, but it makes very little difference to my scores or shooting ability.....in fact my PBs on 40 and 50 shot courses have both come without using the GIMP coat. Will still give it another go this year though.
The Pope HW97 V-Mach. Gary Cane Laminate stock. Leupold Competition 40 mag Mildot.
The Smiler. Walther LGU. WE Laminate stock. Leupold Competition.
The Dark Destroyer. TX200 MK3. Leupold Competition 40 mag.
Pro-Sport. Warren Edwards Blue Laminate stock. Bushy 8-32x40.