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Adams Arms Upper 223 Rem 5.56 NATO 16" Black Samson 10" Extended Free Float Rail

Adams Arms has succeeded in creating a weapons system that surpasses the traditional AR-15 pattern in nearly every way. Their innovative piston design has proven to be reliable and durable, under even the most adverse conditions. This complete upper is perfect for upgrading your current rifle, or building an all new one.

The 5.56 Midlength Tactical Elite 16" Upper is a standard mil-spec upper that incorporates the patented Adams Arms technology and the Samson Evolution extended free floating forearm. The midlength piston system will give you the benefits of a longer forearm by giving the user a longer, more ergonomic grip, a longer sight radius between the front and the rear sight for quicker sight acquisition and less felt recoil. The piston system parts and the barrel have been treated with our salt nitride Meloniting process making them harder and more corrosive resistant than hard chrome.

The free floating quad rail was manufactured for Adams Arms by Samson Manufacturing and is a 12" rail that extends along the sides and bottom of the gas block, giving you more rail space for whatever your tactical needs may be. Add the patented Adams Arms piston system and you'll have an upper that will run cleaner, cooler, and longer than any other AR upper you own.


1:7 twist, 16" barrel
Chrome lined barrel
Includes charging handle and bolt/carrier group

Chrome Lined A2 Gas Piston AR-15 Flat Top UA-16-M-TE-556
Manufacturer: Adams Arms
Mfg Number: UA-16-M-TE-556