I called Green Mountain before ordering online to see if I could have mine in a .50 but they said .54 only. I am satisfied with it and will probably never part with it. I had a few email conversations with Gordy at Knight and "thought" it may make it into the new line up as a .50.

My friend has cut down alot of muzzy barrels to 20", laid a sheet on the ground and shot up to 110gr of BH209 and was getting complete powder burn. FPS loss was only around 80 from going 28" to 20".

I really would like to see a .45 next year from Knight. Word on the street is they will have it in the 2012 line up.