Originally Posted by boatanchor
Originally Posted by Ackman
Fireforming is no "effort", just find the most accurate load and go kill stuff.....that load will be considerably faster than a std 22-250.


No it wont be, while fireforming you can make very accurate loads but they will be slower because of all the energy lost in blowing the brass out to fit the chamber, they are slower than a std 22-250 in every situation with reasonable pressure


Yes it will be. Work up an AI fireform load starting at top end for the std. cartridge. Accuracy will be with more powder and it'll absolutely and for sure be faster. My best ever 22-250 load is a 503925. A 22-250AI fireform load will be 4000-4100 with 50's.