It has sharp points but is clearly not a Runde era Schon. I think they came out with an SP series not too long ago. The SP stood for Sharp Point I believe. Just glancing at the brochure, I think it's probably an SP-11.
Yeah, yeah, SP = sharp points.....or sneaky pete....or special production...maybe super powerful. I don't know when it was made, but it is really nice. Why is it clearly not a Runde era Schon?