Hi ,
I'm awaiting my 22 Creedmoor build , sometime in the next 2 months . The barrel will be 26" , 1 in 7.5 twist and standard SAAMI chamber dimensions.
I'm hoping for powder advice , I've already done a search on the forum.
I've already acquired Gunwerks brass and 80 grain ELD-M bullets.
Running GRT suggests Ramshot Magnum would be near optimal. At this stage I'm unable to enter case volumes, so using the on-board values . Magnum gives a high %case fill and good velocities . Has anyone experience with this combo' and will it give good accuracy.
Other available powders are VV and RS I already have 62 and 60 .
Powder choice is a little poor over here , we can pretty much discount any Alliant labelled powders and supply of others can be sketchy.
I'm awaiting my 22 Creedmoor build , sometime in the next 2 months . The barrel will be 26" , 1 in 7.5 twist and standard SAAMI chamber dimensions.
I'm hoping for powder advice , I've already done a search on the forum.
I've already acquired Gunwerks brass and 80 grain ELD-M bullets.
Running GRT suggests Ramshot Magnum would be near optimal. At this stage I'm unable to enter case volumes, so using the on-board values . Magnum gives a high %case fill and good velocities . Has anyone experience with this combo' and will it give good accuracy.
Other available powders are VV and RS I already have 62 and 60 .
Powder choice is a little poor over here , we can pretty much discount any Alliant labelled powders and supply of others can be sketchy.