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Home » Store » AR-15 » AR-15 Uppers » .300 Blackout Caliber Upper Receivers

.300 Blackout Caliber Upper Receivers

Here at Veriforce Tactical we pride our selves on Building and producing only quality AR 15 300 Blackout Upper Receivers. We use barrel blanks that are above industry standards and produce our own Billet stainless steel AR barrels to use with our 300 AAC blackout uppers. We try to build unique and custom 300 blackout AR uppers that not everyone has. Quality is a big deal for us. No one wants to have problems with they take a trip out to shoot. We use a special pistol gas system on our 16″ barrels to compensate for most of the different grain bullets that 300 aac blackout has. That’s why we warranty all of our AR 15 uppers for one year for personal use. We use nitrided barrels and stainless steel barrels with our custom muzzle devices. Check out all of our AR 15 300 aac blackout complete upper receivers for sale. We are your experts when it comes to all things AR-15, AR-308, AR 9mm, AK-47 and Sig MPX.

  
AR15 300 BlackOut Upper With 12 Inch MDLTE M-LOK And Fake Suppressor

AR-15 300 Blackout Upper With 12 Inch ModLite M-LOK And Fake Suppressor

Rated 5.00 out of 5

$599.95

Select options
AR15 300 AAC Blackout Upper with 15" Lightweight KeyMod Slim Profile With Nitride Barrel

AR-15 300 AAC Blackout Upper with 15 inch Lightweight M-LOK Slim Profile With Stainless Barrel

Rated 5.00 out of 5

$549.95

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AR15 Gen 2 RIP Upper Receiver in 5.56 And 300 Black Out In Multiple Colors

AR-15 Gen 2 RIP Upper Receiver in 5.56 or 300 Blackout (Color Options)

Rated 5.00 out of 5

$419.95 – $449.95

Select options
AR-15 Pistol Upper with Carbine Quad Rail

AR-15 300 Blackout Pistol Upper with Carbine Quad Rail

Rated 5.00 out of 5

$399.99

Out of Stock
AR-15 300 Black Out Pistol Upper with Carbine Quad Rail And Mock Suppressor

AR-15 300 Blackout Pistol Upper with Carbine Quad Rail And Mock Suppressor

Rated 5.00 out of 5

$419.99

Out of Stock
AR-15 5.56 Upper Night Hawk 16

AR-15 300 Blackout Custom Upper – Nighthawk 16″

Rated 5.00 out of 5

$519.99

Out of Stock
AR-15 300 BlackOut Upper With 12" Free Float Quad Rail And A2 Cage
Sale!

AR-15 300 BlackOut 416R Match Grade Barrel Upper with 12 inch Free Float Quad Rail with A2 Cage

Rated 5.00 out of 5

$499.99 $449.99

Out of Stock
AR-15 Pistol Upper 300 Black Out KeyMod Slim Profile

AR-15 Pistol Upper 300 Blackout KeyMod Slim Profile

Rated 5.00 out of 5

$419.95

Out of Stock
300 AAC Blackout Upper with 15" Lightweight KeyMod Slim Profile in Flat Dark Earth And Mock Suppressor

300 Upper with KeyMod in Flat Dark Earth & Mock Suppressor

Rated 5.00 out of 5

$519.99

Out of Stock
AR15 300 AAC Blackout Upper with 15" Lightweight KeyMod Slim Profile in Flat Dark Earth

AR-15 300 AAC Blackout Upper with KeyMod (Flat Dark Earth)

Rated 5.00 out of 5

$499.95

Out of Stock
AR15 300 AAC Blackout Upper with 15" Lightweight KeyMod Slim Profile With Nitride Barrel

AR-15 300 AAC Blackout Upper with 15 inch Lightweight KeyMod Slim Profile

Rated 5.00 out of 5

$469.95

Out of Stock
AR15 300 aac Blackout Upper with 12" KeyMod and Socom Fake Suppressor with Holes

AR-15 300 AAC Blackout Upper with 12 inch KeyMod and Socom Fake Suppressor with Holes

Rated 5.00 out of 5

$499.95

Out of Stock
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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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