1. Firearms
  3. Semi-Auto Rifles

5.56 mm Semi-Auto Rifles For Sale

ACI-15 5.56NATO 16` BRAVO BASE

Andro Corp Industries ACI-15 Bravo16 MLOK 5.56 NATO AR-15 Rifle with Black Finish

  • $699.00 $399.99
In Stock
DDM4V7 5.56MM 16` BARREL BLACK MAGPUL FURNATURE

Daniel Defense DDM4 V7 5.56mm Semi-Automatic Rifle with 16 Inch Barrel and MFR 15.0 Rail

  • $2,013.00 $1,349.99
In Stock
HARRIER 5.56 NATO 16.1` THREADED BARREL BLACK ALUMINUM RECEIVER M4 COLLAPSIBLE S

Ruger Harrier 5.56 NATO Semi-Automatic AR-15 Rifle with 16 Inch Barrel

  • $699.00 $549.99
In Stock
MP SPORT 3 5.56 BLACK 16 IN BBL 30 RD MAG

Smith & Wesson M&P15 Sport III 5.56 NATO Rifle with Full-Length M-LOK Handguard and Forged Trigger

  • $799.00 $649.99
In Stock
MP15 5.56 SPORT III MLOCK 16IN FM GREY

Smith & Wesson M&P15 Sport III 5.56 NATO Semi-Auto Rifle with Tungsten Gray Cerakote Finish

  • $829.00 $709.00
In Stock
HARRIER 5.56 NATO 16.10` THREADED BARREL COLAPSIBLE STOCK MAGPUL GRIP

Ruger Harrier 5.56 NATO Semi-Automatic AR-15 Rifle with 16 Inch Barrel and Full Free-Float M-LOK Handguard

  • $749.00 $599.99
In Stock
SAINT 5.56MM VICTOR VS 16` OPTIC 4XMAGS, BAG

Springfield Saint Victor 5.56 NATO Gear Pac with Viridian Venta Green Dot, Four Mags and Rifle Bag

  • $1,449.99 $1,099.99
In Stock
M4A1 5.56 14.5 PW BLACK RII RAIL

Daniel Defense DDM4A1 RII 5.56 NATO Semi-Auto Rifle with 14.5 Inch Pinned and Welded Barrel

  • $2,403.00 $1,399.00
In Stock
RF-15 SOCOM 5.56NATOAR-15 RIFLE WITH 15-INCH RPR FREE-FLOAT RAIL

Radical Firearms RF-15 Socom 5.56 NATO AR-15 Rifle with 15-Inch RPR Free-Float Rail

  • $685.00 $419.99
In Stock
EPR 5.56MM GEN II 16.1`BBL MATTE BLACK

Colt Enhanced Patrol Rifle II 5.56 NATO Semi-Auto Rifle

  • $1,449.00 $1,299.99
In Stock
  • Brand: Colt
  • Item Number: LE6920-EPRII
M400 5.56 NATO 16 IN BARERL ROSE BLK ROMEO 5X2 2-30 RD MAGS

Sig Sauer M400 Rose 5.56 NATO Rifle Package with ROMEO5 Sight and Rose Gold Accents

  • $1,529.99 $1,399.99
In Stock
HP15 5.56MM 16` M81 CAMO PATTERN M4 STOCK

Hi Point HP-15 5.56 NATO Semi-Automatic Rifle with M81 Camo Finish

  • $669.99
In Stock
HIPT15 .5.56MM DESERT STORM PATTERN THREADED BARRELM CONSIGNMENTS

Hi Point AR-15 5.56 NATO Semi-Auto Rifle with Desert Storm Chocolate Chip Pattern Aluminum Receiver

  • $699.99 $669.99
In Stock
DIA DB175AK591 5.56 DB15 ML 16 30R BLK/PINK

Diamondback DB15 5.56 NATO Tactical Rifle With Pink A2 Grips

  • $609.99 $579.99
In Stock
DDM4 5.56MM V9 GREY FDE RATTLECAN 16` GOVT PROFILE

Daniel Defense DDM4 V9 5.56 NATO Crocodile Dealer Limited Series Rifle

  • $2,099.00 $1,949.99
In Stock
ELEANOR M4A1 5.56 DEDERT SAND VORTEX AMG EBR-22L

Daniel Defense DDM4A1 RISII 5.56 NATO Limited Series 031 Eleanor Custom Rifle with Vortex AMG 1-10x24 UK Contract Scope

  • $6,999.00 $5,999.99
In Stock
HP15 5.56MM GOLD 16` B5 FURNATURE

Hi Point HP-15 5.56 NATO Semi-Automatic Rifle with Gold Finish

  • $759.99
In Stock
FN15 MILITARY COLLECTOR 5.56 M4 CARBINE

FN FN15 Military Collector 5.56mm M4 Carbine

  • $1,929.00
In Stock
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