Vortex opmod strikefire - Vortex StrikeFire II 1x30mm 4 MOA Red Dot Sight

I bought the VX-RD-VSFII4-SF-RG-501. It is the Red/Green Dot OPMOD version. I put this on a AR15 and it works great. Very well made and it comes with the scope mount and flip up lens covers. Put it all together for the money it would be hard to beat. Accurate out to 50 yards, no problem. Thinking about coupling this with a 3X magnifier to see how it works out to 100 yards. I hope the "Vortex Lifetime Warranty" applies to this OPMOD version. The 30mm lens gathers more light and is a plus over a smaller diameter lens.