05-05-2019, 03:07 AM
I switched over to CCI 450 primers from Rem 7 1/2's in both my 6mm AR barreled guns per the recommendation of a couple guys Rich and Greg. My groups at 100 yrd got tighter, mine and my wife's scores at 600 yrds.got better. Same load, case and Oal powders H4895 and XBR.
NRA Mid Range Tactical Prone High Master, NRA High Power Rifle Master, NRA F-Class Mid Range Expert, Master of the Stone

