10-06-2011, 05:26 PM
Warped, thanks for the suggestion, but I already pondered that approach. The free-space between the barrel and the tube's port on the block that came with the rifle is only like 3/16 inch, so I wouldn't have much wiggle room to drill and tap without getting into trouble. I could however, find a non-adjustable block that does have more room and mod it. Hmmm....
If anyone is wondering, it's an RRA LAR-8 Predator HP. After a 30-shot shoot-n-clean break-in, the first loads were using the Amax 168 over 41.7gr AR-Comp in LC 1-fire, prepped brass, using four different primers (yeah kind of a lame first date) and all I can say is Wow! Four 5-shot strings at 100 yds, using OCW round robin technique, yielded groups of .96, .66, .59 and .29 inches. The .29 is just a ragged hole. Talk about getting lucky on your first date. Won't go into more detail as this is the Grendel specific sub-forum.
Hoot
If anyone is wondering, it's an RRA LAR-8 Predator HP. After a 30-shot shoot-n-clean break-in, the first loads were using the Amax 168 over 41.7gr AR-Comp in LC 1-fire, prepped brass, using four different primers (yeah kind of a lame first date) and all I can say is Wow! Four 5-shot strings at 100 yds, using OCW round robin technique, yielded groups of .96, .66, .59 and .29 inches. The .29 is just a ragged hole. Talk about getting lucky on your first date. Won't go into more detail as this is the Grendel specific sub-forum.
Hoot