Matt, I have a 2 1/2 gun and shoot RST shells with very good results. Mine is not twist, but I recall others on this site discussing the low pressures developed by these loads, and if your bbls. aren't dented or pitted, RST's might be okay.
My choice are the 1 oz. 5's for ducks and the 7/8 oz. 7 1/2's for target shooting. It's really cool shooting both loads that go out at 1200 fps. so my leads in practice will be almost identical to when shooting ducks from the blind.
Others here are way more up to speed on the technical issues. Brian
Last edited by Brian Stucker; 10-30-2011 at 05:26 PM..
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