Dear Friend,<br> welcome to Our store. We are a sight manufacturing factory in China. If you want to purchase sight in bulk and get more factory information, please contact online customer service. You will get an unexpected purchase price .<br> Have a nice day<br> Features:<br> M9 3-10x42 E Compact Rifle Scope Plus Red Laser<br> Nitrogen Filled, Fully Multi Coated, Shockproof, Fogproof<br> Waterproof, Dual Illuminated Red/Green Reticle with 3 Tactical Rails, by Accurate Optics<br> Compact Mil-dot scope 8.5 overall length, perfect for 5.56mm or similar rifles<br> Multiple-coating lens; Red/Green Illuminated Mil-dot Reticle<br> Build-in Low Profile Picatinny Mount and Accessory Rails<br> Adjustable Windage Elevation<br> Lens cover included<br> Recommended for .223/5.56mm, 7.62x39mm/5.45x39mm and .22 rifles<br> Specification:<br> Magnification: 3X -10X<br> Objective diameter:45mm<br> 1 tube, Nitrogen filled<br> Emerald Coated Lens<br> Eye Relief: 3<br> Material: Aluminum Alloy<br> Build-in Low Profile Picatinny Mount<br> Armored Rails<br> Overall Length: 205mm<br> Mount Base Length: 50mm<br> 1 x M9 3-10x42 Scope<br> 2 x Lens Cover<br> 2 x Wrench<br> 1 x Cleaning Cloth<br> 1 x English user manual<br> Battery not included<br> Note:<br> Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you.<br> Please allow 1-2cm measuring deviation due to manual measurement.