04-27-2020, 01:43 AM
A5BLASTER Wrote:I use Redding bushing die but only with my bolt grendel. I won't put a neck sized case in my ar's.
Hornady=288 bushing
Starline=288 bushing
PPU= 287 bushing
To be clear, I'm not neck-only sizing, I'm using a Redding S type bushing full sizing die which bumps the shoulder, wall, whole nine. So I don't think this is bad for ARs. I plan to shoot in both so I'm thinking .001ish in bolt and .002 - .003 in AR.
Mesa 1978: .288 that's for bolt or gas or both?