Never used, never installed A.R.M.S. #19 ACOG mount. A.R.M.S.® #19™ ACOG® Throw Lever® Mount The A.R.M.S.® #19 ACOG® Throw Lever® Mount for ACOG® scopes features most of the design of the #19A, with the addition of the ACOG® channel. This mount provides the ACOG® scope three positions of added relief to select from. NSN 5340-01-462-0476. 100% MADE IN THE USA. The aluminum base is secured by A.R.M.S.® steel locking feet and levers and the no-mar patented buffer pads. Fits all Mil-Std Dovetail A.R.M.S.® Rails. US Pat. No. 5276988, 7493721 Cost ~$185 new, yours for $125 $100 shipped. message melbo or Contact Us | Survival Monkey Forums