I see them advertised in 3 Rivers website but they usually are out of stock.  Has anybody used these ?  I use full length .340's right nbow and frankly I had to dump front weight to get them to bareshaft even close.  I want to shoot 200 gr Cutthroat heads with 50 or more gr inserts.  I had to go back to the original (13? gr) inserts to get reasonable bare shaft flight.  

( ~64# at 30.5" draw, full length arrows, RER 64" LXR longbow).
CHuckC

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