ursusmajor,
I've had one for over a year. 50lb @ 28" on the 13" riser for a 58" bow. You can choose between the 13", 15" or 17" riser. If you've been to the website, you know that.
Arvid called me today to inform me that my new Black Swan is on the way. I elected to order a 62" recurve based on the 17" riser, 39# @ 28" to use for target and form work. Whats really cool is the interchangability of the risers and limbs and how they work together in harmony.
Give Arvid a call and discuss. 520-241-3655. He did some comparisons of the Black Swan Hybrids against his recurve and some other recurve limbs. The Hybrid limbs are very efficient over a broad range of arrows. All of his limbs are really good but those hybrids may be great!
Stoutstuff