Dwb1987 mentioned: Agreed. I have been wishing to form1 a sbs over a 870 I have for some time. Could under no circumstances find a manufacturing unit bbl till Purpose stated these. Won't be able to conquer the cost. Click to grow... * All NFA Rules apply. Every single point https://mariojxhqz.humor-blog.com/26307036/the-best-side-of-14-870-barrel