Razorback belt fed .22 upper on a Franklin armory ar 15 lower with the csw two-trigger kit. I have extra belts, an extra bolt, a tool kit from lakeside machinery and a speed loader for the belts. Make me and offer! Will consider trades for semi automatic handguns and revolvers larger than a .22 as well as any rifle so just ask. Partial trades are fine too. Razorback upper plus accessories - $2,000.00 AR-15 lower plus mount and heavy duty tripod with fluid bearings 25lb max weight - $1,250 Will sell separate or together.