EGW VORTEX VIPER / VENOM GI 1911 SIGHT MOUNT (FITS BURRIS FASTFIRE AND DOCTER) In stock at Eden Prairie store. Available today! $49.99 MSRP Price: $44.99 Description Details Reviews Shipping info UPC: 841370107100Manufacturer: Evolution Gun Works (EGW)Model: 49310Category: PartsOtherScope ringsStock: 1Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.