WE OFFER SUPER FAST & FREE 50 STATE SHIPPING & HAVE EXCELLENT FEEDBACK !!! Thanks for visiting ROCK MOUNTAIN TACTICAL ! We are Authorized Full Line dealers for several high quality brands like: Magpul, Ajax Grips, Viking Tactics, ODIN Works, GG&G, Eberlestock, Emerson Knives, Savvy Sniper Slings, Impact Weapons Components (IWC), Wilson Combat & many other excellent name brands. We have 1000s of items in stock: all types of parts and other gear. Please Visit our eBay Store at Rock Mountain Tactical – since 2006. On Time. On Target. NEVER QUIT !!! YHM-9680 REAR Flip Sight Assembly – Low Profile Flip Sight – Black SteelLow Profile, High Quality – Black Steel YHM’s Superb Specifications: – Rugged but lightweight design with a steel base, a quick release thumb screw & aluminum stem. – Locks in the deployed position with ease & takes up very little space on the rail- When folded down, measures only 0.840″ inches from the highest point down to the top of the rail surface- 1/2 M.O.A. & comes with a standard rear peep aperture. – Designed to perfectly match with YHM-9627 front flip sight (sold in our other RockMountainTactical Ebay listing)- Mounts to any picatinny rail. – Designed to co-witness with the standard height front sights and usgi tower and all of our front sights – Ready to install.MADE in the USA by hard working, proud AMERICANS at YHM !