308 80% lowers

[cjandh2]

problems with poly 80 80%  lowers ??

[Bear]

I bought one, opened the box and looked at it, and the included jig, then closed the box and tried to return it. Midway was giving me a song and dance on the return, so it gathers dust in my parts box.

 

Go to 80percent arms or Ghost Gunner and get a metal one.

Edited September 14, 2020 by Bear

[Ravenworks]

Or,

 Buy your 80% lower from 5D Tactical, on sale for $119 + 10% Mil discount shipped.

Edited September 14, 2020 by Ravenworks

[DNP]

I’ve seen reports of the poly ones cracking and breaking. Especially at the back where the buffer tube threads in. In my opinion, I wouldn’t bother with it. Too many other good options out there that are reasonably priced.