Hawke Sport Optics Frontier 1x15mm Prismatic Red Dot Sight PR2-Circle Dot Black. Specifications for Hawke Sport Optics Frontier 1x15mm Prismatic Red Dot Sight: Manufacturer: Hawke Sport Optics Color: Black Magnification: 1 x Objective Lens Diameter: 15 mm Reticle: PR2 Illumination Color: Green Red Adjustment Type: MOA Adjustment Click Value: 1/2 MOA Features of Hawke Sport Optics Frontier 1x15mm Prismatic Red Dot Sight 1/2 MOA precision click turrets. Digital push-button brightness controls with 10 levels (8 day 2 night). A.I.M. auto illumination mode. Mini ACOG footprint. 25 layer multi-coated optics. Fixed focus - parallax error free from 10 yards. Supplied with lower 1/3 co-witness Picatinny base low-profile Picatinny base lens covers and honeycomb sunshade. Package Contents: Hawke Sport Optics Frontier 1x15mm Prismatic Red Dot Sight Lower 1/3 Co-Witness Picatinny Base Low-Profile Picatinny Base Lens Covers Honeycomb Sunshade Hawke Sport Optics 12061: Frontier 1x15mm Prismatic Red Dot Sight PR2-Circle Dot Black