5.56 Caliber

Showing 265–276 of 333 resultsSorted by popularity

• 

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

  Rated 5.00 out of 5
  $419.95 – $449.95Price range: $419.95 through $449.95 Out of Stock This product has multiple variants. The options may be chosen on the product page
• 

  AR-15 5.56 16 inch Upper with 12 inch Free Float Quad Rail and A2 Cage

  Rated 5.00 out of 5
  $539.99
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• 

  AR-15 5.56 M-LOK Complete Upper (Arctic White)

  Rated 4.67 out of 5
  $649.95
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• 

  AR-15 10.5 Inch Upper Assembly with 10 Inch M-LOK and MCBS GEN2

  Rated 5.00 out of 5
  $649.95
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• 

  AR-15 10.5 Inch Upper Assembly with 10 Inch M-LOK and MCBS (Anodized Black)

  Rated 5.00 out of 5
  $599.95
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• 

  AR-15 5.56 Rifle Upper Set Arctic White Blaster

  Rated 5.00 out of 5
  $869.99
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• 

  AR-15 5.56 Rifle Upper Set “The Tiffany” in Light Blue MOD-0

  Rated 5.00 out of 5
  $799.99
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• 

  AR-15 Upper Receiver In 5.56 “Grunt Series” Mod-1

  Rated 5.00 out of 5
  $369.95
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• 

  AR-15 5.56 16 inch Upper with 12 inch Free Float Quad Rail and Mock Suppressor

  Rated 4.67 out of 5
  $549.95
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• 

  AR-15 5.56 Upper Receiver with USA Slim Profile 15 inch M-LOK (OD Green)

  Rated 5.00 out of 5
  $469.95
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• 

  AR-15 Pistol Upper 5.56 Arctic White Pistol Upper Set

  Rated 5.00 out of 5
  $599.95
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• Sale!

  AR-15 5.56 Custom Rifle Upper in Sniper Grey *CLOSEOUT*

  Rated 4.50 out of 5
  $699.99 Original price was: $699.99.$449.99Current price is: $449.99.
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