Size140100 - Primer K.O. - without pin

Primer Knock Out - without the Pin Part # Size140100, Size140120, Size140128, Size140141 Can be found on these parts lists: Price/Part List Key # 800Plus #33 900 (#1000-4931) #37 900 (#4932 & Above) #37 Plat2000, L/S-1000, 950 #37 800B, C & Cvt. #14-1 If you are looking for the Primer K.O. for your 16ga. Machine - it uses the 20ga. Primer K.O.