Just put on a bravo sopmod stock and ferro concepts sling. The sling is great. Great quality very nice 2 point. The ease of changing length is fantastic. The b5 sopmod stock is nice. Built good better fitting on my shoulder than DD stock. Only concern is it has some wobble and back and forth motion on buffer tube. Nothing I would concern myself with though. I'm happy with both though. Also aswell I am using bcm qd mounts. Little pricey but why go cheap on what's holding your rifle to your sling.