Specialized Tactical Systems Billet Lower Receivers on sale for $275 with Promo Code: Facebook. Get them while Obama lets you.
Manufactured from T6 51 7075 Aluminum, they feature Type III Hard Anodizing with Teflon Coating with custom colors available for an additional charge. This is the same Titan receiver construction that was used on the SSD carbine except the ones for sale won’t have the SSD markings.
www.specializedtactical.com/weapon-parts/titan-lowers/stripped_lower