The Sig Sauer Romeo8T is perfect for your MSR. Finished in flat dark earth, this sight is fog proof and waterproof, has an objective of 38mm, and has a 100 MOA windage adjustment. With 50,000 hours of battery life, it includes a hex bolt mount and lens covers. SIG SAUER ROMEO8T FEATURES The Romeo8T is designed for modern MSR platforms and shotguns. It comes standard with solid lens covers and 1/2 hex bolt mount. Features ballistic Circle-Dot reticle options, users can select from 4 different integrated reticle options dot, circle dot, dot with holds and circle dot with holds, 100,000+ hour battery life and the readily available CR123A battery is side loading for quick battery replacement. Unlimited eye relief to acquire aiming point and target, regardless of eye position behind sight. MOTAC (Motion Activated Illumination) powers up or down when sensing motion Uses an ultra-efficient red LED illumination for daylight visibility and extended run time. With a 1.535" mount height. Removable Titanium Shroud for ultimate optic protection from drops and bumps. SIG SAUER ROMEO8T SPECIFICATIONS Brand: Sig Sauer Electro-Optics Category: Red Dot Scopes Model: Romeo8T Color: Flat Dark Earth Magnification: 1x Material: Aluminum Proofs: Fog / Waterproof Firearm Type: MSR / Shotguns Reticle: Illuminated Red Ballistic Circle / Dot Objective: 38mm Windage Adjustment: 100 MOA Battery: CR123A Length: 3.58" Adjustment Size: .50 MOA Battery Life: 50,000 hrs Brightness Settings: 10 Day / 2 Night Dot Size: 2 / 65 MOA Elevation Adjustment: 100 MOA Eye Relief: Unlimited Frame Material: Aluminum Height: 2.54" Includes: Hex Bolt Mount / Lens Covers Optic Coating: SpectraCoat Width: 2.21" Windage Elevation: Adjustable