Loaded and ready to test,awaiting return of my bolt,sent it back to where I bought it to get it checked out coz I was getting cratered primers,there is a slight chamfer on outside of firing pin hole and hole a fraction off centre,apparently quite normal for a remy 700,I could have a pacific tool replacement what ever that is making it the rolls Royce of bolts,£200 plus vat,probably will get it done one day but I will leave for now.