5.56 Caliber

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Showing 289–300 of 333 resultsSorted by popularity

AR-15 Pistol Upper 5.56 10 inch KeyMod Air-Light Blaster Series (Flat Dark Earth)
Rated 5.00 out of 5
$549.95

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AR-15 Pistol Complete Upper with Pistol Buffer Tube
Rated 5.00 out of 5
$629.99

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AR-15 Pistol Upper 5.56 10 inch KeyMod Air-Light Blaster Series (Black / FDE)
Rated 5.00 out of 5
$499.95

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Sale!
AR-15 Upper And 10 Inch Modular Slim Profile Handguard Combo
Rated 5.00 out of 5
Original price was: $159.95.Current price is: $139.95.

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AR-15 Pistol Upper 5.56 7″ Large Profile Free Float (Flat Dark Earth)
Rated 5.00 out of 5
$449.95

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AR-15 Pistol Upper 5.56 10″ Slim Profile RIP Series Black
Rated 5.00 out of 5
$359.95

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AR-15 Mil Spec Collapsible Tactical Breacher Stock
$79.95

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16″ 5.56mm 1:7 Twist M4 4150 Barrel in Tie Dye Rainbow PVD
$269.00

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AR-15 Pistol Upper 5.56 10 inch KeyMod Air-Light Blaster Series (FDE / Black)
Rated 5.00 out of 5
$519.95

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AR-15 5.56 Upper with 15 inch Lightweight KeyMod Slim Profile and 18 inch barrel
Rated 5.00 out of 5
$449.95

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Custom AR-15 Pistol Upper 5.56 Spike Front in Beast Series
Rated 5.00 out of 5
$399.95

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Sale!
AR-15 5.56 Complete Rifle in Anodized Purple PVD
Original price was: $2,495.95.Current price is: $1,995.95.

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5.56 Caliber

Price

Status

Color

Finish

Handguard Length

Barrel Length

Thread Pitch

Barrel Twist

Gas System

AR-15 Pistol Upper 5.56 10 inch KeyMod Air-Light Blaster Series (Flat Dark Earth)

AR-15 Pistol Complete Upper with Pistol Buffer Tube

AR-15 Pistol Upper 5.56 10 inch KeyMod Air-Light Blaster Series (Black / FDE)

AR-15 Upper And 10 Inch Modular Slim Profile Handguard Combo

AR-15 Pistol Upper 5.56 7″ Large Profile Free Float (Flat Dark Earth)

AR-15 Pistol Upper 5.56 10″ Slim Profile RIP Series Black

AR-15 Mil Spec Collapsible Tactical Breacher Stock

16″ 5.56mm 1:7 Twist M4 4150 Barrel in Tie Dye Rainbow PVD

AR-15 Pistol Upper 5.56 10 inch KeyMod Air-Light Blaster Series (FDE / Black)

AR-15 5.56 Upper with 15 inch Lightweight KeyMod Slim Profile and 18 inch barrel

Custom AR-15 Pistol Upper 5.56 Spike Front in Beast Series

AR-15 5.56 Complete Rifle in Anodized Purple PVD

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