02-21-2012, 12:55 AM
BW7 ., You probably don't need an adj. block,, but a buddy is looking into honing the inside of a JP clamp on to the .906 arena. , just to see what is good-, or bad of it. It will be the steel unit. He, at my request-may make a thin shim so we could use the .936 block, from the .308's.. He's the best prototype machinist ever.- so whatever he thinks/says/does= I go with that. If he redesigns the entire unit-= totally from top to bottom, we'll be in business. I'll post results late in spring. For some reason,, I want one too. I think a few here would be interested also.? I have the AA 19.5 upper, .906. Maybe it's one of those=I didn't want it- until you said I can't have it , things. hmmmmm.....