Top Deals: 5.56 mm Guns for Sale

Daniel Defense DDM4 V7 Rattlecan 5.56mm NATO Semi-Automatic Rifle

  • $2,161.00
In Stock

Daniel Defense MK12 5.56mm Semi-Automatic AR-15 Rifle

  • $2,457.00
In Stock

Sig Sauer MCX 5.56mm NATO AR-Pistol with 14.5 Inch Barrel and MLOK Rail

  • $2,095.00 $1,899.99
In Stock
  • Brand: Sig Sauer
  • Item Number: WPMCX-14B-TAP

Daniel Defense DDM4 V7 5.56mm Semi-Automatic AR-15 Rifle with Cobalt Finish

  • $2,161.00 $1,849.99
In Stock

Colt M4 Carbine Federal Patrol 5.56mm AR-15 Rifle with Geissele MK4 Handguard

  • $1,599.99 $1,469.99
In Stock
  • Brand: Colt
  • Item Number: LE6920-FBP2

IWI Zion-15 5.56 NATO Semi-Auto Rifle with Rhodesian Camo Finish

  • $1,199.99 $979.99
In Stock
  • Brand: IWI
  • Item Number: Z15TAC16RHD

Good Time Outdoors Core 15 5.56mm Police Trade-In Rifle

  • $449.99 $399.99
In Stock

Colt LE6920 5.56mm OEM2 Rifle

  • $849.00 $759.99
  • Brand: Colt
  • Item Number: LE6920-OEM2

Colt LE6920 5.56mm OEM1 Rifle

  • $1,099.99 $729.99
  • Brand: Colt
  • Item Number: LE6920-OEM1