I am not sure of the make, but I have brand new in the box, a Hybrid 9mm bbl and slide package. Bbl is 4" long (officer model length?) with the hybrid comp lug on top of the bbl that locks up into the slide. Slide is milled out to accept it. Dovetail cut in front of the 3 ports for front sight. Also throwing in the oprod, spring and housing. The bbl is SS unchambered, slide is blued. I am guessing it can be chambered for 9mm, 9mm major or 38 Super. Bbl stamped Hybrid Cal. 355. This would look very cool on a Caspian or STI frame. I got the parts in a trade and was going to have a pistol built, but need cash for my machine shop. I don't have any pictures today, but will in the next couple days. I am guessing this stuff is worth about $300, but will consider offers, no trades. I accept PayPal and money orders, no FFL required. I will cover shipping CONUS.
If any of this information sounds incorrect please let me know! I am more of a black rifle and bolt gun kind of guy. Not much of a Pistolero...