Sig Sauer Romeo5 Features The Sig Sauer Electro-Optics Romeo5 centers its performance on a 2 MOA dot reticle small enough for precise aiming at distance yet bright and fast enough for close-range engagement. The 1x magnification and 20mm objective combine to deliver an unlimited field of view letting the shooter track moving targets without the tunnel vision effect some red dots introduce. A single CR2032 battery powers the optic for a rated 40 000 hours meaning the Romeo5 can sit mounted and ready for years without a battery change under normal use. This exceptional runtime reduces the risk of a dead optic at the worst possible moment. At 2.70 inches in length 2.40 inches in height and 1.55 inches wide the Romeo5 keeps a low compact profile that does not add unnecessary bulk to the host firearm. Weighing just 5.50 oz the optic adds minimal weight even on a lightweight carbine or pistol caliber platform. The 20mm tube diameter balances a wide sight window against a compact overall footprint keeping the optic easy to co-witness with suppressor height iron sights. For shooters who want a lightweight long-lasting red dot with a precise 2 MOA dot the Sig Sauer Electro-Optics Romeo5 is available for sale at GrabAGun. Sig Sauer Romeo5 Specifications Manufacturer: Sig Sauer Model: SOR5001 Type: Red Dot Sight Magnification: 1x Objective: 20mm Reticle: 2 MOA Red Dot Field of View: Unlimited Battery Size: CR2032 Battery Life: 40 000 hrs Length: 2.70 Height: 2.40 Width: 1.55 Weight: 5.50 oz Click Value: 1 MOA Available At: GrabAGun