Knight 52 disc extreme

[dwm]

well I am going to go forward with my plans to make a 52 ultra lite. I need an extreme barrel because all of my 52 have fluting, so before I order a new barrel from knight if anyone has a gun they want to sell please reach out to me, thank you

 

[52Bore]

I believe the UL has the Elite contour to fit in the UL Stock.
Disk, Extreme and Mtnr all have the same contour with the Mtnr being 1” longer.