OK guys, I've been making 55gr bullets from RF jackets for about 6 months now & having fun making, loading & shooting. I been shooting them out of 2 rifles chambered in .223: AR-15 & a Ruger #3. At 100 yds, with several Sierra bullets, sub 1" groups (5 shots) are the norm with the Ruger. The AR, not so good, probably 1.5". Any way, my loads in the Ruger with RF jacket bullets usually clusters 3 together & then 1 or 2 open it up to over the magic inch mark, maybe 1.5" at best or 2" at worst. The AR-15 with its cheap PTAC barrel seems to stay at 2" to 2.5" for 10 shots.
This is really not a problem for what it is. I was just wondering what an expectation should be. If I use uniform jackets & careful handloading should I expect more? I'm not unhappy, just not sure of what to expect. Do you RF swagers get itty-bitty groups?
TIA...