could you be so kind and tell me where I might find one for sale? I didn't know they even made one.

Any of the custom barrel makers should be able to cook you up a 257tcu in any configeratin you desire. Last year I had the T/C custom shop (FoxRidge) make me a carbine lenght barrel in matte blue and 21 inches in length and it was only 195 bucks. Bullberry, SSK, or Virgin Valley are some of the others that will chamber that barrel for you but they are a bit more costly.

shortgun