Because of 10/22 aftermarket 25 round mags, stocks/accessories prove a point about the high powered .22 cartridge
If anti-gunners had their way:
If any semi-auto detachable magazine gun able to receive a magazine over ten rounds is banned ... that includes the 10/22 and if you add an aftermarket pistol grip stock, prepare for prison time if lucky, or Ruby Ridge or Waco where they shoot your dog, wife and burn your children scenario, if not.
the 10/22 Assault Rifle with the dangerous barrel shroud and evil stock for conceal-ability, complete with grip for controlling the massive recoil of a .22 and pelting out the enormous capacity quickly