If your mask prevents you from using your optics on the top rail of your receiver because it's too low, and mounting optics on top of the carry handle is just too high, then the CA Rail Mount Base w/Rear Sight is the perfect medium. This rail attaches to the top rail of the upper receiver on your M4/M16 just like the regular carry handle but it is equipped with another rail that is only half as tall. This will allow the user to mount any kind of optics at the perfect height for use even with a full face mask. Don't risk getting your teeth shot out by only wearing goggles so you can see through your scope, keep your full face mask on and mount your optics on top of the Classic Army Rail Mount Base.
Manufacturer: Classic Army
Design: Most major brands of the M4/M16 rifles.
I use this version on an CA15 and the real version on an RRA LAR15, for real life tactical operations.
I will swear by it. Great rear sight and raised rail system.
It works as both a rear sight and a riser rail. It allows for optics (esp red dots) to be mounted at a good height that you dont have to scrunch up for. Makes snap shooting with your red dot easier too.
I highly recomend this and have been looking forward to the airsoft version for some time.
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