fireforming with h110?

Re: fireforming with h110?

H110 usually needs a full case in pistols to work well and there is usually the disclaimer about NOT dropping the listed charge too much. Stick with Unique or Bullseye or some fast pistol/shotgun powder. I form 243 AI without bullets and 10.0g Unique and topped with grits and a wad.
 
Re: fireforming with h110?

Why not do it the easy way. Just load up a normal .243 load and shoot it, not mess around with a pistol powder charge that may or may not do the job properly?
 
Re: fireforming with h110?

The cream o' wheat(or grits)/Unique method is cheap and saves throat wear. I have the aditional point of a .270" so I firefrom first then neck turn (first have to undersize the neck ... accuracy is very good but this is more work).