I would actually love to try this head but the price is a bit much but from a technical standpoint,it looks to be really well built.You should have no problems getting your foc above 20% with it.
http://www.alaskabowhunting.com/Ashb...s-P147C15.aspx
Note: Always match left bevel with left wing feathers and right bevel with right wing feathers.
Ashby Broadheads:
•Machined from a solid piece of 440B Stainless Steel
•.072" Blade Thickness
•58 Rockwell Hardness
•Straight edge design
•25 degree Single bevel (right or left)
•Tanto tip
•Smooth transition, low profile ferrule
•Razor sharp and ready to hunt
•315 grains
•Screw in
•3 per pack
Here is a video of them in action.
http://www.youtube.com/watch?v=_iy6uPyQU0U