5.56 Caliber

Category Description

Showing 277–288 of 333 resultsSorted by popularity

AR-15 5.56 Upper With 12″ Free Float Quad Rail And A2 Cage
Rated 4.80 out of 5
$399.95

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AR-15 Pistol Upper with 7 Inch KeyMod Handguard
Rated 4.50 out of 5
$299.99

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Sale!
AR-15 5.56 Upper with 12 inch Free Float Quad Rail and Socom Mock Suppressor
Rated 5.00 out of 5
Original price was: $449.95.Current price is: $419.99.

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AR-15 5.56 Rifle Upper Undead Zombie Green Series
Rated 5.00 out of 5
$699.99

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7.5 inch 5.56 AR-15 Pistol Barrel Nitride
Rated 5.00 out of 5
$129.95

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AR-15 5.56 Upper Receiver “Stinger” Mod-G in Anodize OD Green with Blast Shield
Rated 5.00 out of 5
$699.95

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AR-15 5.56 Pistol Upper Set (Cerakote Blue)
Rated 5.00 out of 5
$699.95

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AR-15 5.56 Custom “Titan” Upper Receiver
Rated 5.00 out of 5
$649.95

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AR-15 Pistol Upper with 10″ Keymod AirLite with Pig Cone 5.56
Rated 5.00 out of 5
$299.95

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Sale!
AR-15 5.56 Upper with 16.5 Inch Shark Mouth Handguard and Stainless Micro Comp
Rated 5.00 out of 5
Original price was: $599.95.Current price is: $429.95.

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AR-15 Pistol Upper 5.56 12″ Diamond KeyMod With Fake Can
Rated 5.00 out of 5
Price range: $449.95 through $469.95 Out of Stock This product has multiple variants. The options may be chosen on the product page
AR-15 Upper Receiver In 5.56 “Grunt Series” Mod-2
Rated 4.50 out of 5
$369.95

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5.56 Caliber

Price

Status

Color

Finish

Handguard Length

Barrel Length

Thread Pitch

Barrel Twist

Gas System

AR-15 5.56 Upper With 12″ Free Float Quad Rail And A2 Cage

AR-15 Pistol Upper with 7 Inch KeyMod Handguard

AR-15 5.56 Upper with 12 inch Free Float Quad Rail and Socom Mock Suppressor

AR-15 5.56 Rifle Upper Undead Zombie Green Series

7.5 inch 5.56 AR-15 Pistol Barrel Nitride

AR-15 5.56 Upper Receiver “Stinger” Mod-G in Anodize OD Green with Blast Shield

AR-15 5.56 Pistol Upper Set (Cerakote Blue)

AR-15 5.56 Custom “Titan” Upper Receiver

AR-15 Pistol Upper with 10″ Keymod AirLite with Pig Cone 5.56

AR-15 5.56 Upper with 16.5 Inch Shark Mouth Handguard and Stainless Micro Comp

AR-15 Pistol Upper 5.56 12″ Diamond KeyMod With Fake Can

AR-15 Upper Receiver In 5.56 “Grunt Series” Mod-2

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