https://www.brownells.com/rifle-par...om-upper-receiver-14-5in-5-56-prod136059.aspx
Here's a Daniel Defense 14.5in Socom upper that is MD legal. You would need to pin and weld an extended flash hider to it, but this is a good option for someone looking for a 14.5, M4 style upper. I had one pinned/welded for $60 at Duffy's.
My personal example is also mind blowingly accurate. Routinely sub MOA with good ammo. Shoots just as tight as my Criterion build which was not expected.
the DD Ris 2 rail is an absolute beast.
Here's a Daniel Defense 14.5in Socom upper that is MD legal. You would need to pin and weld an extended flash hider to it, but this is a good option for someone looking for a 14.5, M4 style upper. I had one pinned/welded for $60 at Duffy's.
My personal example is also mind blowingly accurate. Routinely sub MOA with good ammo. Shoots just as tight as my Criterion build which was not expected.
the DD Ris 2 rail is an absolute beast.