Originally Posted by
fz6soldier
Yes, all Mechanical. I tried a am/mm rail at first and didn't like the way it looked. So I went with the Lukes RT length Zayan rail, fits perfect. I'm just running a RT on/off in it right now. The reg is a Planet Eclipse OOPS which worked perfect because I need a an ASA that fits a T-slot and has the fitting on the left. I did have to grind a bit of the ASA rail because the ASA wouldn't slide in all the way, but it's good now. I was suprised at how it aired up and worked great on the first assembly.