I mistakenly purchased Remington 6 1/2 primers, didn't see the tiny print that I shouldn't use these for .223 or other "high intensity" cartridges. . . Caveat emptor I guess.
I have an AR and also a bolt action .223.
Anyone used these primers for safe reduced loads in .223 with a 55gr FMJ bullet? I have:
H332, H355, IMR 4064, CFE 223, Shooters's World Tactical Rifle, Titegroup, Trail Boss, HP-38, H110, 2400, 300-MP, Unique
I see there is some very reduced load data on Hogdon's site for Titegroup and Trail Boss - anyone use these? I am aware this wouldn't cycle the action in the AR, so just as happy to use the bolt action since .22 is going to be in short supply (or malfunction training).
Thanks!