hi i have seen a lot of people using non threaded flashhider's. what i would like to know is how do you install the non threaded conveter to the m&p15-22 barrle. or is it the adaptor how would you put that on.
i would like to say hi to every one am new to the forum as of today. i own a few s&w. i have the AR-15 m&p and the new AR-15-22. glad to be a part of this forum,:)