M1SURPLUS Optics Kit – ( Item# 1 ) :1-4×28 illuminated Rifle Scope – Made from durable aluminum Anodized matte black finish Scope Magnification: 1x – 4x ( variable power ) Tube Diameter: 30mm Objective: 28mm Eye Relief: 4.2″ Exit Pupil: 13.4 – 4.4 mm FOV (feet at 100 yds.): 112 – 25.5 M.O.A.: 1/2 Finish: Matte Black Lens Coating: Green Battery: CR2032 Length: 10.5 inches Weight: 17.8 oz Fog proof and Shock-Resistant housing, reticle with illuminator function. illuminator has both red, green and blue colors, The illuminator has adjustable brightness settings, Reticle is not battery dependent and is visible in black color when the illuminator is turned off Includes tactical flip up lens covers, lens polishing cloth and battery Rated to handle medium caliber recoil, Adjustable windage and elevation via tactical turrets with 1/2″ MOA change to point of impact per click, ( Item# 2 ) : Trinity Tactical Backup Aiming Dot Sight – Made from aluminum Anodized matte black finish Magnification: Non-magnified as it’s intended for fast target acquisition and can be used with both eyes open Unlimited eye relief provides multiple mounting options Integral mount fits most Weaver/Picatinny mounts – Objective Aperture: 23.5 X 16.8 Click Value @ 100 yds: 1 MOA Dot size: 3 MOA ( dot size can vary depending on battery power ) Length: 1.85″ Weight: 1.4 oz. – Shock proof design – ( Item# 3 ) : Trinity Tactical Scope Mount – Made from aluminum Anodized matte black finish 1″saddle height Short top rail for attaching small accessories Will fit most Weaver / Picatinny style mounts, Simple bolt-on installation, It’s good practice to use a thread locking compound such as loc-tite on all the screws to prevent things from coming loose after being subject to constant recoil, ( Thread locking compound is Not included ) Brand New w/ Manufacture Warranty Against Defects.