Minimum of 5 grains per pound. MINI-flippin'-NUM!!! Again, that's what they warranty their bows to.

Do you see anywhere on there a single place where they RECOMMEND that you shoot 5 grains per pound arrows? NO!

DO NOT be confusing warranty minimum arrow weights with recommended arrow weights. Warranty minimums is as low as you can go and the company will warrant the bow. What the warranty means is, "This is as stupid as we'll let you be and still pay to repair damage caused by your abuse."

A warranty is not and never has been a recommendation. I hope I've repeated that enough now.

That AMO chart I gave the link to is the industry's RECOMMENDATION for minimum arrow weights. Speed freaks will say it's been some years since it was amended last time, and that's true. Which means it has not been superceded, is still the industry approved minimums and, even as conservative as many will consider them to be, the recommendations still apply.