thanks omd, i may purchase C.A. rear sights. idk, atm i just use the left bunny ear on the front sights and its dead on, i can nail soda cans using the close range sight from roughly 50 feet? i know thats not far but its a big circle for the distance. also, i got a sudden interest in m14's, i may just purchase a spring one for fun. send me a link for a good one thats spring, thanks.