.223 REM/5.56 NATO

Showing 33–61 of 61 results

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  Spikes Tactical Midlength Complete Upper 5.56 NATO 16″ w/ SAR3 Quad Rail

  $786.99 Add to cart
• 

  Spikes Tactical STU5025R9S Complete AR-15 Upper 5.56 NATO 16″ w/ 9″ BAR2 Rail

  $743.40 Add to cart
• 

  TacFire 5.56 NATO 10.5″ Complete AR-15 Upper – Black Nitride

  $294.99 Add to cart
• 

  TacFire AR-15 Complete Upper 5.56 NATO 16″ Black w/ BCG

  $300.99 Add to cart
• 

  TacFire AR-15 Complete Upper 5.56 NATO 7-inch M-LOK with BCG

  $274.99 Add to cart
• 

  TacFire BU-556-10 5.56 NATO 10″ Complete Pistol Upper w/ BCG

  $308.99 Add to cart
• 

  TacFire BU-556-5 Complete 5.56 NATO Pistol Upper, 5″ Barrel w/ BCG

  $313.99 Add to cart
• 

  TacFire SSBU55616 Complete AR-15 Upper 5.56 NATO 16″ Black Nitride

  $307.99 Add to cart
• 

  TacFire UP01C AR-15 Stripped Upper Receiver 5.56 NATO Black

  $63.99 Add to cart
• 

  TacFire UP01C2 Stripped AR-15 Upper Receiver 5.56 NATO Black

  $71.99 Add to cart
• 

  Wilson Combat AR-15 Billet Upper Receiver – Stripped 7075-T6

  $221.95 Add to cart
• 

  Wilson Combat TR-UPPER Forged AR-15 Stripped Upper Receiver

  $87.95 Add to cart
• 

  Yankee Hill Machine YHM-110 Flat Top Stripped Upper Receiver 5.56 NATO

  $108.75 Add to cart