Primary Arms 30mm Tactical Scope Rings | 0.75, 1, 1.25, & 1.5 Inch Tube Center Height Profiles, Singles or Sets of 2

I don't know why I would only ever need a single one of these scope rings, but I suppose it's my fault for not reading the one single line in the product description that says this is not a pair. That line says that to buy the pair you have to check out the other product code, which apparently isn't on Amazon. The ring is fine, it just needs to be more clearly stated that you need to buy a quantity of 2, or just put them in pairs like it makes sense to do. Now I have to wait a week for the other one I just ordered to get to me

Heavy duty Quality product . Scope rings are great for big bore rifles. Installed on a PTR 91 w/ flat top rail on receiver.

This comes professionally packaged from PA with an included Torx wrench for the scope ring screws. It was easy to install to the A4 top rail and could be torqued down even with just hand tightening thanks to the large set screw. The screw does have a slot for a large-bladed screwdriver or a coin. I was able to immediately mount a PA 30mm Advanced Red Dot scope to it without issue. It lower co-witnesses well with a Daniel Defense A1.5 fixed rear and an F-marked FSB. So far it is solid and seems to have no issues. I will continue to update.

Works perfectly fine and holds zero on a vortex strikefire 2. I couldn't stand the included cantilever mount so I picked this up to give it a Wilcox look to it. No regrets.

Excellent Product. Exactly what I needed and the price was reasonable and delivery quick.