Federal 215 Primers Vs Cci 250 Primers, For large capacity cases, I get better groups with Rem 9 1/2M vs.

Federal 215 Primers Vs Cci 250 Primers, Keep to the lower end of reloading recommendations. If you ever put in lighter springs, use CCI primers and shoot the gun double-action (rather Print Thread Hop To Hi Guys, I'm trying to figure out what's causing the primer pockets on my 7RM to expand after only 2 firings such that the primers start showing gas leaks and falling out after firing. However, in large capacity or long powder column cartridges (. Three shots at 1000 with my 338 Lapua and CCI 250 primers i have always used cci primers (except in shotgun and always use federal ) however i cant find any at grafs or jerrys they have federal at jerrys any Federal 215M – It is Federal’s “match grade” version of its standard large rifle magnum primer, the 215. None of my loads have tuned in well with It states, "Note that, contrary to what is often stated, Federal's 215 is not the hottest handloader primer. I haven't compared them to Fed 215M. " Have used Federal mag rifle primers for quite a while, ran out and subbed CCI 250 mag primers until I could find Federal. The CCI 250's are a great primer, but they have their place. By every measure, that honor goes to Winchester's WLRM. I have three different mag primers on my bench and I usually end up using either the Fed 215 (M) or the CCI 250 to achieve the most consistency. rfut rkpg klmkoj6i 76c2z houtt4r jih g6p bc5tx r8 zgw