i am set up like you and i am using the 3555 carbons and the 400's as well. i am 45lb draw and my arrows are cut 29" from the nock to the insert and i am punching out som serious groups now at 20 yards
rob k
If you want a heavier arrow without weight tubes the Cabelas outfitter series 45/60 fly really good. A 29 to 30 " finished arrow with 125 head will weigh over 500 grains.
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