Vortex AR 15 Riser Mount w/ Quick Release Lever In stock at Eden Prairie store. Available today! $129.99 MSRP Price: $107.99 Description Details Reviews Shipping info UPC: 875874004795Manufacturer: VortexModel: MT-5108Category: PartsOtherScope ringsStock: 1Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.