Mil-g-6183, class 1, grade firm mil spec single material response overall
Mil-g-6183,cls ii,gr med mil spec single material response overall
Mil-g-6183,cl 1,gr medium mil spec single material response overall
Mil-g-6183,class 2,grade medium mil spec single material response grip
Mil-g-6183,class 2,grade medium mil spec single material response grip
Mil-g-6183,type 1,class 2 mil spec single material response overall