Midwest Industries Folding Front Flip Up Sight for the SIG 556
All of Midwest Industries products focus on providing top notch quality and reliability you expect from products made in the U.S.A.
Features and Specifications:
Manufacturer Number: MI-556-FFS
Mounts to SIG factory gas block.
Height compatible with AR-15 rear sight, also compatible with SIG 552 rifles equipped with AR-15 height rear sights.
Uses standard A2 front sight post.
Supersmooth ball bearing pivot design automatically locks in the raised position with locking detent.
Constructed of 6061 aluminum, hard coat anodized for a lifetime of service.
100% Made in the U.S.A.