Sin6Sec63451022 said:
I got an M4 AR for my birthday and am gearing up to reload for it. Anybody got a favorite recipe they would like to share? I,m mostly going to be just plinking and otherwise messing around, and will be shooting 55 grain FMJBT bullets. Does anyone use Reloder 7 for these? Thanks.
Hi,
I've loaded 55 gr FMJBT over Reloder 7 for some buddies. The recipe came from Mr. Lee's
Modern Reloading book, 1st Ed. My BIL likes it in his Mini 14, and I asked about it here before starting--second opinion, ya know--and was told it might be a little fast for an AR. Short version: I tried it, and it shoots really nicely out of a Savage Axis bolt action, and 3 out of 4 ARs we've tried.
The ones that work are factory builds (various lesser known names), while the problem child is a home built on an "80% receiver" that cycles fine with factory 5.56 ammo but won't cycle a max load of either Rel 7 or Win 748 in .223. I was warned here about such a possibility, too! So we're at a temporary impasse on it for now. The rest of the guys were happy with the Rel 7 ammo!
Rick C