results: See the iron sights through the Aimpoint optics.
I started with an M4 and removed the carrying handle.
I placed a Mark Brown custom Flat top mount on the rail. This system has a standard A2 rear sight on the rear of the rail system.
http://www.bushmaster.com/shopping/scopes/mbc-03.asp
Then I placed an Aimpoint CompM2 on the Mark Brown system.
http://www.fulton-armory.com/FACompM2.htm
This is a great general purpose system - even when the batteries die - which is probably when I'll need them the most - the iron sights and zero are still there.
Linear Mode
