Testing waters. Took two years to build this. No brownells parts. All hk,nefarious haus. A5 parts kit full amibi. A5 handguard, 416 bcg, geissele 3dg trigger, looking for premium 2011s,scars,sig spear lt 11.5 (black only) or sell outright. $4000 cash $5000 trade. Serious inquiries only tired of the broke poors!! 903619054eight