Adjustable Buttstock for AR buffertube

An AR style buttstock with horizontal and vertical adjustability. The cheek rest can be adjusted by loosening the knobs and the whole assembly can be moved along the buffertube by pressing on the lever. Requirements:- M4x30mm bolt + M4 nut (lock nut would be better)- 2x M5x12 hexagonal bolt- Small spring 7mm OD, 5mm ID, 12mm long Assembly instructionsThe first step of the assembly is to put the small spring on the threaded end of the M4 screw. This screw can than be inserted into the hole on the top of the stock, untill the thread comes out of the hole in the bottom of the stock. You might need to hold the stock upside down to prevent the spring from falling off the crew when installing.The next step is to install the lever in the designated cutout on the bottom of the stock with the arm with the hole pointing towards the rifle. The lever can be secured in place with the M4 nut on the M4 screw. The screw should stick about 7mm out from the underside of the lever. You can now test the l