I just ran across a low ser. no. KSP-321XTG, a Lipsey's Special Distributor model with the Target Gray finish.
The ser. no. pushes the known ser. no. range downward by a couple of thousand: 573-29157 :shock:
Chad's 4th revision list the (previously) know ser. no. range as from 573-31993 to 573-56948.

Terry T
The ser. no. pushes the known ser. no. range downward by a couple of thousand: 573-29157 :shock:
Chad's 4th revision list the (previously) know ser. no. range as from 573-31993 to 573-56948.

Terry T