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10.5" 556 NATO Stainless Steel AR15 Pistol Upper Assembly Rifle Length M Lok Rail
10.5" 556 NATO Stainless Steel AR15 Pistol Upper Assembly Rifle Length M Lok Rail

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List Price: $419.99
Our Price: $329.99
Savings: $90.00

Availability:: Usually Ships in 24 to 72 Hours
Product Code: 105223SSPU1X7KMRL

Add A Magazine*:

Add a Picatinny Rail Section*:

Bolt Carrier Group:

Charging Handle:

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Description Additional Info

10.5" 556 NATO Stainless Steel AR15 Pistol Upper Assembly Rifle Length M Lok Rail

*Milspec forged aluminum upper receiver with forward assist and dust cover assembly installed. Matte black hard coat anodized Mil 8625 Type 3 Class 2. Forged from 7075 T6 aluminum. M4 feed ramps.

*12" Rifle Length Narrow Profile M Lok Rail. Fit and Finish on our newest line of free float rails is outstanding. Very comfortable and very light weight. M Lok slots run the entire length of our rail at the 3, 6, and 9 o'clock positions. M Lok compatible picatinny rail sections easily attach to our rails for adding accessories like bipods, flash lights, grips, lasers, etc.

*10.5” 416R Stainless Steel Barrel chambered in 556 NATO(5.56 and .223 OK) with 1x8 twist. 1/2x28 threads.

*.750 Low Profile Gas Block.

*Carbine Gas Tube.

*KX3/Krink Styled Muzzle Device with crush washer.

*This upper assembly will fit all standard AR 15 lower receivers.


This item IS NOT A FIREARM!!! It is only "Firearm Parts", so no FFL is needed and it can be shipped directly to you. You are responsible for knowing your state or local laws. We will not ship this item to areas where it is not legal to own..

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  1 of 1 people found the following review helpful:
5 of 5 Ran Flawlessly September 17, 2017
Reviewer: S. T.  
Bought this upper for a pistol build. Got about 300 rounds through it without a single issue. Cycles perfectly and ejects brass straight out at the three o'clock position with a standard carbine weight buffer and spring and full auto BCG. Couldn't ask for a better setup. Pistol length 223 gas systems can be tricky to get to function reliably but this is too notch. Barrel and hand guard are beautiful and well put together. I have recommended this to a few friends and would strongly recommend it to anyone considering this setup for an AR pistol or sbr. Very happy with the product and company. I purchased a 20 inch bull barrel upper with the Wilson arms match barrel and had equally reliable cycling and insane accuracy. Even though this isn't designed to be a super accurate tack driver, this pistol upper put up around 1.5 inch groups at 100 yards with a verity of ammo between 69 and 77 grains and a 1-4x scope. Very very high quality upper ar a very competitive price.

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