Aimpoint carry handle forward mount gooseneck, Excellent condition. $30 OBO
Air Force 22lr conversion kit with two 10rd mags. These were sold here on the board a couple years ago. I have had trouble with the mags jamming. I beleive the springs are the cause. Never had the time to tinker with them. I know there were topics on repairing these a while ago. The bolt is in VG+ condition. The mags are not quite as nice, but still good. Paid $125, make offer.
Bushmaster A2 upper complete minus bolt and carrier