BigH888

Yes I will definitely want to build this gun myself from the ground up. My question is how do I tell if its DMPS compatible or AR-10 (Armalite) compatible?

@ Washguy - Everyone has got to have a dream. I love guns and I will build this lower with or without your help. I was just hope it would be with your help. @ EasyEJL- How /where could I get some dimensions to say verify which uppers it is compatible with? Thanks for your input so far. It's tough being new to building but I'm determined.

You would think but he purchased it from someone at a gun show and has no idea.

Guys I'm new to this but I recently purchased the lower, in the picture below, from a friend. I need help with what jig to use with this lower and what anyone thinks it would be compatible with. I found and identical lower made by Red X arms but I can't get any info from those guys. Probably because I'm not purchasing one of their completed lowers. Any help would be appreciated.

Can someone recommend a jig that would work on this lower? I have no experience with this and would like any help I can get. I'd really be grateful.

Red X arms has a billet lower identical to this one but theirs is complete. Anyone know of a universal jig that would work for this 80%?

Can someone please tell me what manufacturer makes the 80% lower in the picture? I am new to AR type 308's and would like to build my first AR type 308 lower. I'm trying to research this so that I can purchase a jig and possible drawings or any available help with this.