Amazon has the same sling under different listings with different prices. Click my posted link. It should take you to the right one. Black and grey were the only ones that are $19. Shipping has been updated from One Day Prime to next Tues. I imagine they are selling a lot of them.These appear to be back to regular price.
I’ll give you $175 for the ACOG.I needed more optics like we need “4 more years” but I couldn’t say no for $350 otd on both of them