Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Rugged & Reliable With Classic A2 Sight Picture; Co-Witness With Optics

Economical, clamp-on “iron” sights let you temporarily convert your flattop to an A2-style sight system for close-range tactical operations or as backups to co-witness with non-magnifying optics. Streamlined shape with rounded edges resists snagging on other gear, and rugged, solid aluminum construction stands up to rough handling without adding excess weight. Integral metal ears protect front sight post and rear sight aperture from impact. Side clamping bars, steel cross-bolts, and oversized thumbscrews grab the rail tightly to ensure zero movement under recoil, yet allow quick removal to reconfigure your weapon. FS1 Front Sight clamps to Picatinny rail on gas block. Includes elevation-adjustable A2-style post.


AR-15, Issue:09, Page:061
Big Book Catalog, Issue:66, Page:059
New Product Supplement, Issue:621, Page:006

SPECS: Aluminum, matte black finish. FS1 – 1-3⁄8" (3.5cm) long 1.665” (4.23cm) height measured from top of base to top of blade.

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Discontinued by the Factory View Alternatives

Product has been discontinued and no longer available.