MK12 Mod-0 FDE. PRI complete factory upper and PRI A2 buttstock kit. Sits on a FDE AERO lower with geissele lpk and solgw 2-stage trigger. Has magwall and bcm grip. Bottom rail was taken off to put a full length arca rail (not pictured but both come with rifle). This has never been fired, only lubed lightly. 

Asking $2500 obo.