To reiterate --------------------- we have had, or seen the recomendation on the AR related forums on the advisability of using the CCI 450's as primers or similar---------------
---------------------------I want to ask whether the SRM primer is necessary for the powder burn - performance, or whether the 400 will give notabley different (different being less, either in velocity or uniformaty of velocity) results in the case size we are dealing with in the Grendel.
---------------------------I want to ask whether the SRM primer is necessary for the powder burn - performance, or whether the 400 will give notabley different (different being less, either in velocity or uniformaty of velocity) results in the case size we are dealing with in the Grendel.