Want to Sell Rs Regulate AKOT upper, Ultimak M15 Rail

~~Selling an AKOT RS regulate mini acog upper. Some salt where the screws dug in, but did not see a-lot of use on the rifle. Comes with box, screws etc. $80 shipped.~~

Also selling an Ultimak rail for the Zastava M92. Comes with original installation instructions. $70 shipped.