Selling a Barska 4-16x-50 scope. It's used but it's still in good shape. I used it for a while and it performed very well, holding zero and providing repeatable shots. The windage knob is missing one of its set screws but the other screw is still sufficient to hold it in place. Barska Scope, model AC110002 4-16x Magnification Bikini lens cover 50mm Objective 30mm main tube 1/8" MOA adjustments Illuminated Mil-Dot reticle (green) New set of 30mm generic rings included. I would like to trade it for AR parts such as a complete unbarreled AR upper, BCG, LPK's, AXTS raptor charging handle, 18-20" barrel, or other AR parts. I would also sell for $75.