Marble Arms Rear Backup Iron Sight

Folding design helps prevent accidental damage to the rear leaf. Leaf easily flips down, out of the way, when your favorite lever or single-shot rifle is stored or carried. Long shank, barrel-mounted sight is fully adjustable using the center plate and center plate lock screw—no need for a separate elevator. Flat top leaf with white diamond sight insert helps improve sight acquisition and alignment. Screw and drift adjustable for windage. Fits nominal 3⁄8'' dovetail. May require minor fitting.