5.56 mm Guns for Sale

Colt M4 Carbine 5.56x45 NATO CR6920 Series with Magpul Furniture

  • $1,199.99
In Stock
  • Brand: Colt
  • Item Number: CR6920MPS-B

Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading Rifle

  • $799.00 $679.99
In Stock

Colt M4 5.56mm Enhanced Patrol Rifle CR6920 Series

  • $1,999.99
In Stock
  • Brand: Colt
  • Item Number: CR6920-EPR

Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture

  • $943.00 $799.99
In Stock

POF Wonder 5.56mm NATO AR-15 with Blue Titanium Finish

  • $1,749.99 $1,499.99
In Stock
  • Brand: POF
  • Item Number: 01580

Springfield Saint Edge 5.56mm Semi-Automatic AR-15 (10-Round Model)

  • $1,350.00 $1,199.99
In Stock

Sig Sauer M400 Tread Snakebite SE 5.56mm Optics Ready AR-15 Rifle

  • $1,129.99 $999.99
In Stock
  • Brand: Sig Sauer
  • Item Number: RM400-16B-TRD-SB