Scalarworks PEAK/02 1.57" Compatible Flip-Up Front & Rear Iron Sight Set SW2020

Designed for discerning shooters who demand the most compact, lightweight, and easiest to use folding iron sights. Ultra narrow but still fully functional with both large and small apertures on tap. Engineered to be the lightest fully-featured BUIS in existence. Specifications: Materials: 7075-T6 Aluminum / 4140H Steel / 17-4 Stainless Finishes: Type III Anodizing / Flash Nitride Center height over rail: 1.42" (lower-third co-witness with 1.57" optics) Adjustments: 0.5MOA/Click @ 15" sight radius Adjustment range: 46MOA windage @ 15" sight radius Sight post: 0.053" wide / non-rotating Flip apertures: 0.07" + 0.20" diameters / Same-plane Weight: 26g (front) / 38g (rear) Origin: United States of America Rails: MIL-STD-1913 Picatinny Included: Folding Sights: ScalarworksA(R) Peak(TM) (SW2010 + SW2020) Fasteners: #10-32x1.05" NylokA(R) treated Tools: T25 Torx driver bit Manuals: ScalarworksA(R) Peak/02