1. Firearms
  3. Semi-Auto Rifles

5.56 mm Semi-Auto Rifles

DDM4V7 PRO 5.56MM SEMI-AUTOMATIC RIFLE

Daniel Defense DDM4V7 Pro Series 5.56mm Semi-Automatic Rifle

  • $2,271.00
In Stock
M4 CARBINE 5.56MM SEMI-AUTOMATIC RIFLE

Colt M4 Carbine 5.56x45 NATO CR6920 Series

  • $1,099.99
In Stock
M4 5.56 NATO MID LENGTH CARBINE WITH ADJUSTABLE BLACK SYNTHETIC STOCK

Colt M4 5.56 NATO Mid Length Carbine with Adjustable Black Synthetic Stock

  • $1,299.99
In Stock
SCAR 16S NRCH 5.56MM SEMI-AUTOMATIC RIFLE WITH BLACK FINISH

FN SCAR 16S NRCH 5.56mm Semi-Automatic Rifle with Black Finish

  • $3,839.00
In Stock
  • Brand: FN
  • Item Number: 98521-2
OMNI HYBRID MAXX 5.56MM NATO AR-15 WITH COLLAPSIBLE STOCK

American Tactical Omni Hybrid MAXX 5.56mm NATO AR-15 with Collapsible Stock

  • $549.99
In Stock
MCX SPEAR-LT 5.56NATO 16` CARBON STEEL BARREL COYOTE ALUMINUM FRAME

Sig Sauer MCX Spear-LT 5.56mm AR Rifle with Coyote Finish, Folding Stock

  • $2,849.99 $2,599.99
In Stock
  • Brand: Sig Sauer
  • Item Number: RMCX-556N-16B-LT
SAINT VICTOR AR15 5.56 LAW TACTICAL SF 16 IN BBL BLACK

Springfield Saint Victor 5.56mm AR-15 Rifle with Law Tactical Folding Stock

  • $1,363.00 $1,139.99
In Stock
M5 CARBINE 5.56MM 16.1` BARREL MATTE BLACK

Colt M5 Carbine 223/5.56mm with 16 Inch Barrel and 15 Inch M-LOK Free Float Handguard

  • $1,999.00 $1,899.99
In Stock
  • Brand: Colt
  • Item Number: CM556-16-M5S
M4 CARBINE FBP CONFIG 5.56MM 16.1` BARREL MATTE BLACK

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

  • $1,599.99
In Stock
  • Brand: Colt
  • Item Number: LE6920-FBP2
AR-556 5.56MM WITH M-LOK

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

  • $1,039.00 $749.99
In Stock
AR-556 5.56NATO W/LITE M-LOK RAIL

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

  • $1,129.00 $849.99
In Stock
SCAR 16S NRCH 5.56 SEMI-AUTO RIFLE WITH 16.25 INCH BARREL AND FDE FINISH

FN SCAR 16S NRCH 5.56 Semi-Auto Rifle with Folding Stock and FDE Finish

  • $3,839.00
In Stock
  • Brand: FN
  • Item Number: 98501-2
DDM4V7 PRO 223/556 18` GUN METAL GRAY

Daniel Defense DDM4 V7 Pro 5.56mm NATO AR-15 Rifle with 18 Inch Barrel and Gun Metal Gray Finis

  • $2,468.00
In Stock
STAG 15 5.56 NITRIDE RH BLACK TIGER STRIPE 16` BARREL

Stag Arms STAG-15 5.56mm AR15 with Tactical Tiger Camo

  • $1,549.99
In Stock
HELLION 5.56 BULLPUP 16.5 IN BBL FDE GEAR UP 2 MAGS RANGE BAG

Springfield Hellion Bullpup FDE 5.56mm Gear Up Rifle Package with Extra Mag, Vortex Optic, S

  • $1,899.99 $1,679.99
In Stock
SAINT VICTOR 5.56 16 IN BBL ODG STOCK/GRIP 2 MAGS OPTIC AND SLING

Springfield Saint Victor 5.56mm OD Green AR-15 Gear Up Rifle Package with Extra Mag, Vortex Optic, Sling

  • $1,059.99
In Stock
SMITH AND WESSON MP15 5.56 (NEW IN BOX) TRADE

Smith & Wesson M&P15 5.56mm Police Trade-In Rifles with Flip-Up Sights (New In Box)

  • $899.99 $879.99
In Stock
LE6920 5.56MM OEM RIFLE

Colt LE6920 5.56mm OEM1 Rifle

  • $1,099.99 $799.99
In Stock
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