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Home » Store » AR-15 » AR-15 Uppers » 5.56 Upper Receivers

5.56 Upper Receivers

We have a large selection of 5.56 AR-15 Upper Receivers. A lot of people don’t know the difference between the 5.56 and .223 caliber. Any 5.56 Upper can shoot .223 caliber. But if it is labeled .223 caliber it should not be used with 5.56 caliber. Unless it is .223 wylde, then it can shoot 5.56. Annoying right? Don’t worry, all of our uppers are 5.56, so you don’t have to worry. If you combine a 5.56 Upper Receiver with Match Grade Quality Barrels, you’ll then be getting half inch groupings right out of the box! With some of the most Customizable 5.56 Uppers available online, we stock a large variety of colors. Our 5.56 Uppers come in M-LOK and KeyMod and in a variety of colors, from Magpul Flat Dark Earth, Anodized Red, NRA Blue, and Magpul OD Green. You can get a 5.56 Caliber AR-15 Custom Upper Receiver that is USA Made and at an affordable price. Combined with our superfast shipping, you will have a great experience shopping with Veriforce Tactical or your money back! We are your experts when it comes to all things AR-15, AR-308, AR 9mm, AK-47 and Sig MPX.

  
AR-15 5.56 Rifle Upper "DIRTY DEVIL" MOD-1

AR-15 5.56 Complete Red Rifle Upper Receiver “DIRTY DEVIL”

Rated 5.00 out of 5

$599.95 – $599.99

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Anodized Gold Trump MAGA AR-15 Upper Kit

AR-15 5.56 Rifle Upper Receiver Set “Trump 2024” Limited Edition (Color Options)

Rated 4.86 out of 5

$879.95 – $899.99

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AR-15 5.56 Upper “Stinger” Mod-FDE in Flat Dark Earth mounted on lower

The Stinger: AR-15 5.56 Upper Receiver M-LOK with Kings Crown Brake in Flat Dark Earth

Rated 5.00 out of 5

$649.95

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AR-15 5.56 Upper Night Hawk 16

AR-15 5.56 Custom M-LOK Upper – Night Hawk 16″

Rated 5.00 out of 5

$549.95

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AR-15 5.56 Rifle Upper "ARCHANGEL" MOD-2

AR-15 5.56 Complete Rifle Diamond Series M-LOK Upper Receiver “ARCHANGEL” in Anodized Blue

Rated 5.00 out of 5

$599.95

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AR-15 5.56 Rifle Upper “ARCHANGEL” MOD-1

AR-15 5.56 Complete Rifle M-LOK Upper Receiver “ARCHANGEL” in Anodized Blue

Rated 5.00 out of 5

$599.95

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AR15 Complete Upper Assembly With Matching Stock And Grip – Purple

AR-15 Complete Upper Assembly with Matching Stock and Grip in Anodized Purple

Rated 5.00 out of 5

$799.95

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AR15 556 16 Inch Upper Receiver With 12 Inch FDE Handguard And Fake Suppressor

AR-15 556 16 Inch Upper Receiver With 12 Inch FDE Handguard And Fake Suppressor

Rated 5.00 out of 5

$619.95

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AR15 5.56 Shawn's Choice Custom Upper Receiver Kit

AR-15 5.56 Choice Custom Upper Receiver Kit

Rated 5.00 out of 5

$899.95

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AR-15 5.56 Upper Receiver Assembly with Stock and Grip High Polish Set

Rated 5.00 out of 5

$1,199.95

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AR-15 5.56 M-LOK Micro Pistol Upper Kit 5.5" Barrel in Anodized Black

AR-15 5.56 M-LOK Micro Pistol Upper Kit 5.5″ Barrel in Anodized Black

$699.95

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AR-15 Upper with KeyMod Spector Length Carbine Stainless Steel Barrel in Magpul Dark Earth

AR-15 Upper with KeyMod 16 inch Barrel (FDE)

Rated 5.00 out of 5

$429.95

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Best Source for AR-15 Parts since 2003

We strive to have the best AR-15 Parts and AR15 Upper Receivers at the best price. Everything we use is 100% USA Made. Almost everything we carry is locally sourced and manufacture right here in Idaho. We have and extensive AR15 parts and Accessories as well as all calibers of AR15 uppers such as 5.56/.223, 6.5 Grendel uppers, 9mm uppers, and 300 blackout uppers, and 224 Valkyrie. We also have the larger caliber AR-15 uppers as well. The DPMS style AR 308 uppers and the AR 6.5 Creedmoor uppers. Don’t forget to check out our large supply of BCGs, AR pistol Grips, Gas Tubes, Gas Blocks, muzzle devices, and AR-15 upper and lower parts. We try to have a little of everything for your AR15 here at Veriforce Tactical with the fastest shipping with almost all orders shipped same or next business day.

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