No, you can't

The S&W 15/22 is a cool gun. At just over half the weight of a 16" AR-15, it is super comfortable to shoot and a natural choice for kids just learning. It's magazines fit any stanag magwell. But the captive push pins have been changed, both in size, shape and offset about 1/16 of an inch. Not cool S&W, but thanks for at least not making retreaded proprietary magazines. I guess we'll find a BCA next.