Need 6 dasher load help???

[diggler44]

well i just built my second dasher and for some reason i can't get it to shoot like the first one did (lights out). for some reason it shot easy half moa when fireforming with the berger 108's but just can't get the same accuracy now that i am shooting formed brass. this is a tactcal match rifle not benchrest or f class. I have all the faith in the world it will shoot great just could use some advice i guess.

I am only looking for load data for 105gr and heavier bullets, preference is varget powder, rem 7.5 or cci 450 primers.

I have 7.5twist 3 groove barrel 28" light palma with no turn neck chamber with 100 thou of free bore.

i have looked through the sticky at the top, but would like some fresh ideas.

thanks scott

 

[canderson]

My first f class dasher like the 108's bolt seated with rl-15. The new gun seemed to like the 108's at first and then didnt. I went to varget and the 105 vld's with varget. I would try 32.5 plus with the 105 vlds 0.010 and 0.040 off and see if that is any better. Make 0.010 plus changes in the seating depth to get a rough idea of how your likes the vlds. Then play with the powder. General disclaimer the 32.5 is okay in several of my friends and my rifle with a fairly long throat use caution.