Received it in a trade and was told it was never mounted. Works well comes with all papers and original box and includes a plate for extra adjustment. Would love to keep it but don’t have use for it. Potentially open to trades but would prefer cash offers. They seem to have an MSRP of around $800 but are trading at around $550-650. Text me at two 1 four, four 6 three, seven zero 1 three.