The new rules for production and carry optics slightly confuse me. Would using a grip force adapter or modifying a stock glock gen 4 beavertail to fit a gen 3 be legal? I really need the beavertail on a glock. Also if using it on a gen 3 is illegal I was wondering about using a gen 4 or 5 and cutting the stock beavertail in half so it doesn't extend to the bottom of the grip, anyone know if that would be considered legal.
Thank you