I saw these on sale at PA, but have not been able to find any reviews here or through Google. Does any have one and what do you think of them? A picture of one installed would also be great.

Thanks

http://7.t.imgbox.com/auqrE5TA.jpg

what would you like to know ? Not the slimmest or lightest but they do use the standard barrel nut & I think the layout / design is pretty smart.

Thanks for the pic and reply. I was wondering about build quality, I wasn't sure if it was just designed by seekins or if it was built by seekins. The other thing was since it is a larger diameter, how is the fit on the upper and how is it weight wise?  Sorry I should have been more specific in my original post.  And do you think it is worth the $140 that PA is selling it for?

Negative on the barrel nut. It uses the Spikes/Seekins style nut.

A very nice rail, larger id. for a can. Similar to a Spikes BAR.

Not sure what you are building but they're basically a Seekins SAR with keymod sections. It's not as heavy as the quadrail that originally came with my Radical pistol upper, Primary arms lists the weights as:  7"(9.4oz), 9”(13.1oz), 12”(18.6oz) and 15”(21.2oz). I have seen "slim" pistol rails weigh in at 12oz so I would say it's light enough without feeling flimsy. Build quality is great, I can take close up pics if you would like to see how it lines up with my Anderson lower. The finish is more matte than satin which I am ok with. As far as the value, I would look at what else you can get for $150 shipped & make that call for yourself.