http://winchesterproductdemos.winche...der.html#/Home

Basically, this appears to be a 60gr HP design with the front half of the lead core non-bonded, and the rear half of the core bonded to the jacket. It's somewhat reminiscent of a partition design, and on paper should perform pretty well. Fragmentation from the front, then sufficient penetration by the bonded remnant. The big question would be in regards to barrier penetration.

The muzzle velocity is listed as 2750fps, which is a bit on the low side for a 60gr bullet.

I'm sure the DocGKR has already heard about this - any comments on this ammo, Dr Roberts?