Buckeye Mannikins Black Bear Rugshell Forms - Open Mouth with Jaw Set   Open mouth Black Bear rugshells by Buckeye Mannikins have a Buckeye jaw set pre-installed. Our realistic bear glass eyes work for commercial and competition mounts. We offer a great selection of felt, leather and rug fluff for finishing all of your rugshell mounts. Note: Buckeye Bear "A" measure reflects relaxed nose measurement. Actual form has shorter nose on open mouth forms due to snarl. View: How To Measure for Rugshells Mount by Phil Helms