K-mag spring arm length

[Ken Sorg]

There are a few on e-gad right now (as always), but I need to know what the short models length is.

Ken

[Jon Stewart]

Ken, My son has a short spring arm, measures 21 1/2" from end of spring arm to end of spring arm that he wants to get rid of.  Its in good shape.

NOTE: The experts on this site will know if the one I have will work on your bow or not.