As I was listening to MB's podcast in the car yesterday, when he mentioned replacing the heavy wood stock, I was thinking that it should be fairly simple to get one of the after-market 10/22 rifle stocks with a pistol grip and cut it down - chop off the stock behind the pistol grip and shorten the barrel rest. A little bondo, and voila - a lighter-weight pistol stock for the Challenger.
So, based on all of the comments, would that be illegal? And is that law? or just another reason to abolish the BATFE ala the JPFO's efforts?