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ATI ATI15MS556ML Complete AR-15 Upper Receiver .223/5.56 NATO 16" Barrel 1:8 Twist w/ 13" M-LOK Rail - Minor Cosmetic Blemish

MPN: ATI15MS556ML13BLEM  |  UPC: 819644026563

PRODUCT DESCRIPTION

ATI ATI15MS556ML13BLEM: This incredible ATI Complete AR-15 Upper Receiver is chambered in 5.56 NATO and features an M4 profile barrel. With the 16" barrel and 1:8 twist rate, sending 55-grain projectiles downrange and getting small groups has never been easier. The carbine length gas system is the ultimate in reliability to keep your rifle running in the absolute worst conditions. Protecting the low profile gas block is a 13" free-float handguard with M-LOK slots for attaching grips, lights, and other accessories of your choosing. This upper receiver is complete, meaning it includes a charging handle and bolt carrier group. These upper receivers exhibit a minor finish Blemished that does not affect the function of the rifle. 

Please see extended description for complete details on these upper receivers. 

 

These complete upper receivers from ATI are incredible. Multiple complete upper receivers are great to have, simply drop-in, push pin, and you are ready to rock! Having various upper receivers is excellent because you can swap them out with a lower receiver you already have, therefore increasing the modularity of your AR-15 pattern rifle. These are built like a tank and shoot fantastic. The manufacturer has told us that these have a minor cosmetic blemish somewhere on the upper, but I will be candid with you folks we cannot find one. We have taken a look at a few of these and are hard-pressed to find any blemishes, but these were sold to us as blemished, so that is how we will list them no matter how good they look. These are complete upper receivers meaning they come complete with a charging handle and bolt carrier group. These uppers still carry a full manufacturer warranty for function except for the finish.
SPECS
Manufacturer ATI
Model Upper Receiver
Caliber 5.56 NATO
Barrel Length 16"
Rail 13" M-LOK Free-Float Rail
Flash Hider A2
Finish Black - Minor Cosmetic Finish Blemish
SKU ACC-ATI-UPPER-BLEM-13
Country of Manufacture United States
License Requirement None
Mfg. Part Number ATI15MS556ML13BLEM
UPC 819644026563
Caliber/Gauge .223 / 5.56
Action No
Barrel Twist 1:8
Barrel Bore Type Fully Rifled
Barrel Finish No
Barrel Fluting No
Barrel Profile M4 Contour
Mount Type No
Beam Color No
Firearm Fit AR-15
Threaded Barrel No
Condition New
Free Shipping No
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