https://www.primaryarms.com/product_p/pac4xak300bo.htm
Primary Arms 4X Compact Prism Scope with the Patented 7.62X39/300BO ACSS Reticle is specifically designed for the 7.62x39/300BO cartridge. It is an ideal optic for tactical applications, hunting, and shooting sports. The scope is extremely durable, designed to handle heavy recoil and extreme weather conditions. This versatile optic is able to accept ACOG, quick detach (QD), and standard bases for AR15 and AK 47 platforms. It also features our revolutionary patented ACSS reticle, enhancing time on target and increasing first hit ratio.
•Magnification: 4X
•Nitrogen Purged
•Waterproof
•Fog Resistant
•Field of view: 23.5 ft. at 100 yards
•Diopter adjustment: +2 to -2
•Eye relief: 67.8 mm/2.67 in.
•Fully Multi-Coated
•Click Value: ½ MOA
•Length: 140.8 mm/5.54 in.
•Net Weight: 476 g/ 16.79 oz.
•Black anodized matte finish
•Lens cover included
•1 Year Replacement Warranty