Chris05STi
Active Member
- Jul 15, 2012
- 138
I have been searching and talking to shops and people and get mixed answers. I have a bunch of lowers that I got pre Oct 1. I want to get them built and was thinking of getting a pistol upper (5.56 chambered) and wanted to use the Sig SB15 brace, thus building an assault pistol NOT a SBR. This is still legal to do correct? Any upper that has a barrel shorter than overal 16" can be either a Assault Pistol with a pistol buffer tube and/or the Sig SB15 brace OR if you put a stock it becomes a SBR correct? Any help/advice is greatly appreciated!!!