1. Firearms
  3. Semi-Auto Rifles
  5. AR-15 Rifles

5.56 mm AR-15 Rifles

COSTA LUDUS AR-15 STRIPPED LOWER

War Sport Costa Ludus AR-15 Stripped Lower Receiver (Black Cerakote Finish)

  • $129.99 $99.99
LAR-15 5.56MM STRIPPED LOWER RECEIVER

Rock River Arms LAR-15/AR-15 5.56mm Stripped Lower Receiver

  • $140.00 $129.99
LAR-15 FORGED COMPLETE LOWER

Rock River Arms LAR-15/AR-15 5.56mm Complete Lower Receiver with 6-Position Stock

  • $293.00 $239.99
5.56X45MM M4 COMPLETE LOWER RECEIVER

Colt 5.56x45mm M4 Complete Lower Receiver

  • $399.99 $399.00
  • Brand: Colt
  • Item Number: SP633784
OMNI HYBRID MAXX 5.56MM LIMITED EDITION

American Tactical Omni Hybrid Maxx 5.56mm NATO with KeyMod Rail

  • $750.00 $399.99
OMNI MAXX 5.56MM WITH M-LOK

American Tactical Omni Maxx 5.56mm Semi-Automatic Rifle with M-LOK

  • $399.99
OMNI MAXX 5.56 NATO WITH KEYMOD RAIL

American Tactical Omni Maxx 5.56 NATO AR15 Rifle with 13 in KeyMod Rail

  • $499.95 $409.99
A-15 PANTHER ORACLE 5.56MM FLAT-TOP

DPMS A-15 Panther Oracle 5.56mm Flat-top Rifle

  • $749.00 $449.00
MIL-SPORT 5.56MM SEMI-AUTO RIFLE

American Tactical Mil-Sport 5.56mm Semi-Auto Rifle with Rogers Super Stoc and KeyMod Rail

  • $579.95 $449.99
MILSPORT 5.56MM WITH M-LOK RAIL

American Tactical Milsport 5.56mm Optics Ready Rifle with M-LOK Rail

  • $449.99
OMNI HYBRID MAXX 5.56NATO WITH M-LOK

American Tactical OMNI Hybrid Maxx 5.56mm AR-15 Rifle with M-LOK Rail

  • $449.99
ACI-15 5.56NATO 16` BRAVO BASE

Andro Corp Industries Bravo16 MLOK 5.56 NATO AR-15 Rfile with 16 Inch Barrel and Black Finish

  • $699.00 $429.99
In Stock
MILSPORT 5.56MM WITH KEYMOD RAIL

American Tactical Milsport 5.56mm Optics Ready Semi-Automatic Rifle with KeyMod Rail

  • $459.99
OMNI HYBRID MAXX 5.56X45MM 16` BBL 13` MLOK RAIL

American Tactical Omni Hybrid Maxx 5.56mm AR-15 Rifle with 13 Inch M-LOK Handguard

  • $469.99
OMNI HYBRID MAXX 5.56 FDE LIMITED ED

American Tactical Omni Hybrid Maxx 5.56mm Limited Ed. FDE Cerakote w/ Rogers Super Stoc and KeyMod

  • $629.95 $479.99
MILSPORT 5.56MM PATRIOT BROWN WITH M-LOK

American Tactical Milsport 5.56mm Optics Ready Rifle with M-LOK Rail and Patriot Brown Finish

  • $489.99
DT SPORT LITE 5.56MM SEMI-AUTO RIFLE

Delton DT SPORT LITE 5.56MM SEMI-AUTO RIFLE

  • $707.00 $499.86
  • Brand: Delton
  • Item Number: DTRSPORTLT
DT SPORT MOD 2 5.56MM

Delton DT Sport Mod 2 5.56mm Semi-Automatic Rifle

  • $674.24 $499.99
  • Brand: Delton
  • Item Number: DTSPORT-M2
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