1. Firearms
  3. Semi-Auto Rifles

5.56 mm Semi-Auto Rifles

CARBINE 5.56X45MM RIFLE WITH A2 GRIP

Colt M4 Carbine 5.56x45 NATO CR6920 Series with Magpul Furniture

  • $1,999.99 $1,049.99
In Stock
  • Brand: Colt
  • Item Number: CR6920MPS-B
SAINT VICTOR 5.56MM OD GREEN

Springfield SAINT Victor 5.56mm OD Green Semi-Automatic Rifle

  • $1,319.99
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
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
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 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
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 $1,199.99
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 $779.99
In Stock
AR-556 5.56MM WITH M-LOK

Ruger AR-556 5.56mm Semi-Automatic Rifle with M-LOK and Heavy Contour Barrel

  • $899.99 $729.99
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
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 $779.99
In Stock
SAINT 5.56MM AR-15 SEMI-AUTO RIFLE WITH M-LOK RAIL (10-ROUND MODEL)

Springfield SAINT 5.56mm AR-15 Semi-Auto Rifle with M-LOK Rail (10-Round Model)

  • $1,149.99
In Stock
ZION-15 5.56MM SEMI-AUTOMATIC RIFLE

IWI Zion-15 5.56mm Semi-Automatic Rifle with M-LOK Rail

  • $1,049.99
In Stock
  • Brand: IWI
  • Item Number: Z15TAC16
SAINT 5.56MM WITH M-LOK RAIL

Springfield Saint 5.56mm Semi-Automatic AR-15 Rifle with M-LOK Rail

  • $1,099.99
In Stock
RDB 5.56MM SEMI-AUTOMATIC RIFLE WITH 20 INCH BARREL

Kel-Tec RDB 5.56mm Semi-Automatic Rifle with 20 Inch Barrel

  • $1,249.99 $1,099.99
In Stock
  • Brand: Kel-Tec
  • Item Number: RDB20BLK
DDM4 V7 5.56MM SEMI-AUTOMATIC RIFLE

Daniel Defense DDM4 V7 5.56mm Semi-Automatic Rifle

  • $1,798.00
In Stock
ZRO BASIC 5.56 NATO RIFLE

ZRO Delta ZRO Basic 5.56 NATO Rifle

  • $999.99 $769.99
In Stock
MMR 5.56MM NATO CARBINE RIFLE WITH 6-POSITION ADJUSTABLE STOCK

Mossberg MMR 5.56mm NATO Carbine Rifle with 6-Position Adjustable Stock

  • $997.00 $749.99
In Stock
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