I couldn't figure out how to up load pictures on a reply so here is the link in the gallery.... Bushmaster - MCB Paintball Gallery
This is the Bushmaster I ended up keeping. My buddy kept one and I just sold the other.
I used 300 grit wet sand paper on the receiver and am planning on painting the lower grip frame black this week. I am going to order the cup seal in just a few minutes. This one should be complete and ready to sail some paint this weekend.