Features:A2 style dual aperture, fully protected from accidental damage
Thick rugged pivot ears, twice as thick as the competition
Made from 6061 aluminum, mil-spechard coat anodized to stand up to the most extreme conditions
Locking detent with double the locking surface, for maximum strength
Lock detent button with stepped down turns, to provide a surface you can grab onto if your hands are muddy or wet
Same style windage knob as on the standard M-16: .65 MOA on M-4 type rifles/.49 MOA on A-4 tyle rifles
Made in the U.S.A.
Lifetime warranty
Midwest Industries, Inc. ERS Flip-Up Rear Sight
PayPal is not available as a payment option for this product.
WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to
www.P65Warnings.ca.gov.