This is basically the culmination of lots of trial and error on my trilam designs. Basically a standard r/d shape with tips flipped enough to just barely get string to limb contact.
Performance is excellent, accuracy is really great, and it'll draw to 30-31" without stacking or exploding.
This one is hickory back and core with an ipe belly. Chose hickory for eh core just cause I had a lot of it and it's cheap, although I do think it costs you a few FPS. I had the tip shear off of one with a walnut core so I'm trying to avoid that with a tougher core material, after all these are not flight bows so FPS is secondary to durability.
This is the third one built, the first went to my young cousin, the second to Fujimo (that lucky duck) and is one is going to a friend of my father in law who is an Amish woodworker up in NY. He's also getting some oak dowel arrows spine and weight matched to 5#spine and 10% mass. Average arrow weight 830-900gr :D . Wanted to give him something that will perform well on game and be basically indestructible.
Specs: 66" AMO, 65# @ 30", 12strands of 8125 with padded loops. Bocote and curly maple riser with hickory accent stripe. Cut to center. 1.4" wide at fades, 1.25" at mid limb and 7/16" tips.