sorry I've been gone for awhile , GOOD NEWS i found 20 rounds of Lellier & Bellot match 250gr. HPBT and HSM 250gr. Berger Hybrid OTM tactical , shoot all 20rnds. of Lellier and 2 rnds. of HSM out to 475 yards at a 8" steel plate every round hit steel and i had ZERO ejection issues .
guess it was the Hornady brass
i also have everything to reload now i just need a good starting load
will be using 285gr, Horandy match 3.625 bullets, lapua brass and H1000 powder my Hornady book states anywhere from 77.2 to 89.6 MAX i will probably start at 84gr. and see what happens . any input would be great