1. Firearms
  3. Semi-Auto Rifles

5.56 mm Semi-Auto Rifles

MP15 SPORT II 5.56 RIFLE

Smith & Wesson M&P15 Sport II 5.56mm Rifle with Dust Cover and Forward Assist

  • $999.99
In Stock
M4 5.56MM NATO ENHANCED PATROL RIFLE

Colt M4 5.56mm Enhanced Patrol Rifle CR6920 Series

  • $1,999.99 $1,299.99
In Stock
  • Brand: Colt
  • Item Number: CR6920-EPR
CARBINE 5.56X45MM RIFLE WITH A2 GRIP

Colt M4 Carbine 5.56x45 NATO CR6920 Series with Magpul Furniture

  • $1,999.99 $1,029.99
In Stock
  • Brand: Colt
  • Item Number: CR6920MPS-B
MP15 SPORT II OR 5.56 W/ CRIMSON TRACE OPTIC

Smith & Wesson M&P15 Sport II OR 5.56mm Semi-Auto Rifle with Crimson Trace Red/Green Dot Optic

  • $999.99
In Stock
MP15 SPORT II 5.56MM MAGPUL MOE M-LOK

Smith & Wesson M&P15 Sport II 5.56mm with Magpul MOE M-LOK

  • $999.99
In Stock
BILLET 5.56MM SEMI AUTO RIFLE WITH 16 IN BARREL IN FDE

Black Rain Ordnance 5.56mm Billet AR-15 Rifle with Flat Dark Earth Cerakote Finish

  • $1,749.99 $1,299.99
In Stock
SAINT 556 M-LOK AR15 B5 FURNITURE 10RD

Springfield SAINT 5.56mm AR-15 Rifle with B5 Furniture (10-Round Model)

  • $995.00 $799.99
In Stock
AR-556 5.56 NATO M4 AUTOLOADING RIFLE

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

  • $849.99
In Stock
NS-15 5.56MM SEMI-AUTOMATIC RIFLE

North Star Arms NS-15 5.56mm Semi-Automatic Rifle with Heavy Barrel

  • $1,199.99 $899.99
In Stock
WITCH DOCTOR AR-15 5.56 16` BARREL FREEFLOAT FOREND

Adams Arms VooDoo Innovations Witch Doctor 5.56mm AR-15

  • $999.99 $679.99
In Stock
MP15 SPORT II OR M-LOK WITH RED DOT

Smith & Wesson M&P15 Sport II 5.56mm with Magpul MOE Furniture and Crimson Trace Red Dot Optic

  • $999.99
In Stock
AR-556 5.56MM W/LITE M-LOK RAIL

Ruger AR-556 MPR 5.56mm Semi-Automatic Rifle with Lite Free-Float M-LOK Rail

  • $999.99 $799.99
In Stock
DD M4A1 5.56MM SEMI-AUTOMATIC RIFLE

Daniel Defense DD M4A1 5.56mm Semi-Automatic Rifle

  • $2,046.00
In Stock
SAINT VICTOR 5.56MM OD GREEN

Springfield SAINT Victor 5.56mm OD Green Semi-Automatic Rifle

  • $1,319.99 $1,029.99
In Stock
AR-556 5.56MM BARRETT BROWN CERAKOTE M-LOK

Ruger AR-556 5.56mm Barrett Brown Cerakote Semi-Automatic Rifle with Free Float Handguard

  • $875.00
In Stock
ZRO BASIC 5.56 NATO RIFLE

ZRO Delta ZRO Basic 5.56 NATO Rifle

  • $999.99 $749.99
In Stock
M400 TREAD SNAKEBITE SE 5.56MM

Sig Sauer M400 Tread Snakebite SE 5.56mm Semi-Automatic Rifle with Cerakote Elite Finish

  • $1,249.99
In Stock
  • Brand: Sig Sauer
  • Item Number: RM400-16B-TRD-SB-SE
DDM4 V7 5.56MM SEMI-AUTO RIFLE

Daniel Defense DDM4 V7 5.56mm Semi-Auto Rifle with Mil-Spec + Cerakote Finish

  • $1,978.00
In Stock
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