its a complete package of 2 things
3 if you are using it on an hrap. Just buy some colored countersunk washers on ebay, and go to your local hardware store for m4 bolts. BAM you're done. Theres no way you can fuck this up. Bolt goes through washer, bolt gets screwed into hole.
edit: amazon has them too
http://www.amazon.com/s/ref=nb_ss?ur...ersunk&x=0&y=0
holy shit, everything on one page