Thread: 223, fmj ADI load data question

its 55grn projectile...24.5grns of 2206h was my go to load for 20 plus years.
stop over thinking it..untill about 15 years ago when mono projectiles and super sleak projectiles camo out you DIDNT have projectile specific data..you had how much powder for each projectile WEIGHT ..... and because we are all good reloaders we started 5-10% low and worked our way up if only had one powder weight...or started on start load and worked up to maximum load if had both sets of data....stopping if hit pressure signs via flattened primer,swipe marks on base of case ,stiff bolt lift or combination of any nd all three.