jh509 Foldable Red Dot Sight for Glock Series for Airsoft

Features:With light weight an unique folding appearance design, this sight automatically shuts down after folding and turns on after opening. Featuring 10 brightness adjustment, this sight is suitable for different scenarios.Note：Goods just copy original,for airsoft player Specifications:.Material: Aluminum Alloy Optical Lens .Magnification: 1X .Lighting: Red Green .Lens: Broadband  Blue Film .Division: Red Dot (Red Film) / Green Dot (Silver Film), 3MOA, Don’t Switch Between Red and Green. .Brightness Level: 7 Steps Daytime 3 Steps Nightime (Low Energy LED) .Glass: Multilayer Coated Glass .Clamp: Picatinny Rail (Suitable for 20mm Track) .Battery: CR2032 Button Battery .Battery Life: >48h .Product Weight: 50g .Product Dimensions: 4.5 × 4.2 × 4.1cm .Package Weight: 250g .Package Dimensions: 8 × 8 × 6cm .Packing: Box