I am looking at alternative lowers. This is an interesting one, but I haven't heard much about them. LW-15 Complete Polymer Lower [LW-15 Complete (Standard)] - $109.00 : New Frontier Armory - Firearm Sales, Transfers, Ammunition, Gear and More!
Usually Spikes Stripped lowers all over GunBroker, Spider, Calico Jack, Punisher logo in the $125.00 range + shipping. That's where I got my color filled Calico Jack lower.(none of the Ingo or LGS dealers had them) I think the dealer was STG Firearms in Arizona. They have excellent service. From order to my FFL was 1-week.