Joe bobs..
http://www.joeboboutfitters.com/Seek...-sp15lower.htm
Use Coupon Code "SEEKINS3" for $25 Off Each Lower
with 3+ Qty ($98.95)
Seekins Precision SP15 Forged AR15 Lower Receiver
Mil-Spec lower receiver will accept any standard lower parts kits and mil-spec or commercial buffer tube kits.
These lower receivers are forged out of Aircraft Grade 7075-T6 Aluminum and then TYPE III hard coat anodized.
Seekins Forged Lowers are a "Low Shelf" design to be RDIAS/RLL compatible.
Magwell has a machined flare for easier mag insertion, and an enhanced "Seekins Grip" machined into the front of the magwell. Magwell may be too tight for Gen 1 Magpul PMAG's. Future generations should drop free without an issue.
FOLLOW THIS GUIDE TO ORDER:
http://www.joeboboutfitters.com/Orde...earm_a/240.htm