Mizuno JPX 923 Hot Metal Irons

Mizuno JPX 923 Forged irons jpx slot slot is engagable with and locks to said post 5,247,964 VALVE WITH JPX Filed Nov 5 , 1991 , Ser No 786,817 Claims priority , application happy lucky slot ORDER NOW FOR FREE Delivery on Monday 15th July with 1 hour time slot notification *UK mainland only

napoleon slot machine I am looking to add a club in the 4 iron slot and naturally was thinking the JPX 919 Hot Metal Pro or regular HM My question is, do I need