Could I get a rear cocking kit for my compact deluxe?

[Paint Thief]

I was looking at the "Spyder rear-cocking kit" @ pbgear.com and I was wondering if that would work my my compact.

[big ugly spyder]

:) yes and no:( due to kingman bein homosexual with a design u will not be able to us a sight rail. because the body isnt threaded, the end cap is, so u will be able to use the bolt but not the sight rail:|