These aluminum Riflescope Rings from Vortex fit riflescopes with a 1" maintube. These rings position the centerline of the scope 0.87" above the top of the mounting rail. They are manufactured from 6061-T6 aluminum and they're compatible with most Weaver-style mounting systems.
I received these rings in a combo with a mossberg 400 legend and vortex 3x9x40 crossfire ii. I think it is sad that they would include these cheap weak rings on a rifle with more recoil than a bb gun. I now have bought quality rings (not vortex) to replace. Now the money savings from buying the combo sale is now nothing. I Couldn't be more disappointed. Like previously stated in another review they should be rebranded to rim fire rings. Vortex this should never happen if you want To keep a good reputation
Every Vortex product I've purchased is top quality.