It falls beneath the SBR rule if any rifle got a barrel lower than 16". So Certainly, you'll have to sign-up it if you want to use a brace or buttstock in your decreased. Your very best bet is usually to: At the heart on the brace debate rests SB https://noveske-ar-15-for-sale17394.bloguetechno.com/The-Ultimate-Guide-To-noveske-for-sale-52572400