11 20mm rail red dot reflex sight

{"cid":"91154339","title":"HD-23 Reliable Manufacturer Advanced Electro Dot Sight 3moa Compact Riflescopes Red Dot Sight For Accurate Aiming","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/5a\/24229111aa7e6efa17506997c97e-200x200-1.jpg","attrs":{"Brand Name":"G-SUN","Model Number":"GS-HD23","Minimum Order Quantity":"10pcs","Delivery Time":"3-5 days after confirm your payment or according to your order quantity","Certification":"CE ,Rohs","Place of Origin":"China","Payment Terms":"Paypal , Western Union or T\/T","Supply Ability":"10000pcs\/month","Packaging Details":"gift box","Material":"high quality aluminum 6063","Dot Size":"3 MOA","Finish":"Black & Tan","Power x Obj.Lens":"1x 22mm","Brightness setting":"8","Lens Coating":"Fully Multi Coated","Parallax":"\u2264\u00b13'","1 Click value moa@100yds":"1 MOA","Adj. range moa@100yds":"\u226545","Waterproof":"Yes"}}