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.300 Blackout Caliber Upper Receivers
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5.56 Caliber
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Page 3
5.56 Caliber
Category Description
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Finish
Finish
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16" Barrel
7.5" Barrel
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10.5" Barrel
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1/2x28 threads
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Showing 25–36 of 333 results
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AR-15 M4 Stripped Billet Upper Receiver in Anodized Gold
Rated
4.00
out of 5
$
169.95
Add to cart
AR-15 5.56 Upper with 15 inch X-Lite M-LOK Handguard and M-Comp (Anodized Black)
Rated
5.00
out of 5
$
499.95
Add to cart
AR-15 Match Grade Pistol Barrel Billet Stainless Steel 5.56
Rated
5.00
out of 5
$
149.99
Add to cart
AR-15 Pistol Upper 5.56 7 inch M-LOK Slim Profile RIP Series Black in Magpul Dark Earth
Rated
5.00
out of 5
$
409.95
Add to cart
AR-15 Slip Over Fake Suppressor with Ported Muzzle Brake in Anodized Gold
$
59.95
Add to cart
AR-15 5.56 Upper with 12″ Octagonal Super Light M-LOK Slim Profile and Match Grade Barrel with Gasher Flash Hider
Rated
5.00
out of 5
$
549.95
–
$
569.95
Price range: $549.95 through $569.95
Select options
This product has multiple variants. The options may be chosen on the product page
AR-15 Pistol Upper 5.56 “Dirty Devil” Socom 10.5 in Anodized Red
Rated
5.00
out of 5
$
529.95
Add to cart
AR-15 556 16 Inch Upper Receiver With 12 Inch FDE Handguard And Fake Suppressor
Rated
5.00
out of 5
$
619.95
Select options
This product has multiple variants. The options may be chosen on the product page
AR-15 Mini Slip Over Barrel Shroud with Ported Gatling Style in Anodized Black
$
44.95
Add to cart
AR-15 5.56 SOCOM Fake Suppressor in Anodized Red
$
69.95
Add to cart
AR-15 Pistol Upper with 12″ M-LOK RIP Series and Slim Cone With 10.5″ Barrel
Rated
5.00
out of 5
$
549.95
Add to cart
AR-15 Anodized Purple Full Rifle Build Kit in 5.56
$
999.95
Add to cart
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