Second Focal Plane

Fits 20mm rails

bookshelves

- Chrome outer barrel

rechargeable lithium battery gives you up to 14 days use at the default 10-minute tracking mode and up to 30 days with a 30-minute tracking interval

G&G ESG B-10 SHOTGUN HOLOSUN Second Focal PlaneDurable polymer receiver Ambidextrous mag release, selector switch, sling points and charging handle Fixed aluminum carrying handle with Picatinny rail segement for mounting optics, iron sights, lights, lasers, and other accessories M LOK mounting surfaces on the 3 and 9 o'clock positions Easily accessible gas valve located at the bottom of the stock can be swapped out to an HPA system A single magazine fill can fire a minimum of 70 rounds Single