Not $100% sure of parts.

Lower: Spikes Crusader
Upper: No marks besides the outline of a Square.
Barrel: Wilson Arms 556 1:7 16"
Handguard: Unmarked or atleast can't find any.
Stock: Magpul

Price: $500

***Disclosure selling for a friend. I have not personally shot***

Located in Fishers, IN. Daytime pickup from my office near 116th and Allisonville Rd (Mon-Sat 9:30am - 4pm-ish). Evening meetups usually doable at Cabela's Noblesville.