New to the AR scene, I just purchased an MP-15A. I know the MP-15OR means optics ready. What does the A stand for?
I also just purchased an NcStar Mark 3 scope. I didn't go for a Trijicon, Aimpoint, or EOtech because I didn't want to spend that much money.
Would it make sense to remove the front and rear iron sites completely and only use the scope? It seems like most people who don't the OR model leave the sites on. Is there a a reason to leave them on?
I also just purchased an NcStar Mark 3 scope. I didn't go for a Trijicon, Aimpoint, or EOtech because I didn't want to spend that much money.
Would it make sense to remove the front and rear iron sites completely and only use the scope? It seems like most people who don't the OR model leave the sites on. Is there a a reason to leave them on?
