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5.56 MM Firearms

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FN 15 GUARDIAN 5.56 BLACK 16 IN BBL 30 RD MAG

FN FN15 Guardian 5.56 mm Semi-Automatic Rifle with 16 Inch Barrel

  • $ 699.99
  • Typical: $899.99
  • Brand: FN
  • Item Number: 36-100740
In Stock
OH-15 5.56 15` RAIL M-LOK

One Horse OH-15 5.56 NATO Semi-Automatic Rifle with 16 Inch Socom Barrel and M-LOK Handguard

  • $ 419.99
  • Typical: $499.99
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

  • $ 469.99
  • List: $685.00
In Stock
FLOW 556 TI + FLASH HIDER 1/2X28 (BLACK) MUST SHIP BY 3/30/26

Huxwrx FLOW 556 Ti Suppressor with Flow-Through Technology

  • $1,299.99
  • List: $1,623.00
  • Brand: Huxwrx
  • (Class III / NFA Item)
  • Item Number: 3292
In Stock
DDM4 5.56MM V7P PISTOL 10.3` M-LOK BLACK

Daniel Defense DDM4 V7P 5.56 NATO 10.3 Inch Semi-Automatic Pistol

5.0 out of 5 stars (1)
  • $1,179.99
  • Typical: $1,399.99
In Stock
VELOS LBP 5.56MM 5.98 BLACK

Silencerco Velos LBP 5.56mm Black Suppressor

  • $ 999.99
  • List: $1,174.00
  • Brand: Silencerco
  • (Class III / NFA Item)
  • Item Number: SU5059
In Stock
DDM4 MK18 PISTOL 5.56 NATO

Daniel Defense MK18 5.56mm AR-15 Pistol

  • $1,899.99
  • Typical: $2,129.99
In Stock
MK18 5.56MM NATO PISTOL W/ FDE RAIL

Daniel Defense MK18 5.56 NATO Pistol with Stabilizing Brace and FDE Rail

  • $1,899.99
  • Typical: $2,049.99
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

  • $ 619.99
  • List: $699.00
In Stock
ATI MILSPORT PISTOL IN 5.56X45 WITH 7.5` BARREL 7` MLOK RAIL , 30RD MAGAZINE ,

American Tactical Milsport 5.56mm Semi-Automatic Pistol with M-LOK Handguard and Blade3 Brace

  • $ 399.99
  • Typical: $459.99
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

  • $ 719.99
  • List: $799.00
In Stock
BF DB15 5.56 10` JUNGLE GREEN RED ACCENTS PSB

Diamondback DB-15 5.56 NATO Semi-Auto Pistol with Jungle Green Finish, Red Accents and SBA3

  • $ 769.99
  • Typical: $799.99
In Stock
AR15 ALPHA MAXX RIFLE IN 5.56X45 WITH 16`-INCH BARREL  (1/2X28 PITCH) WITH A 15`

American Tactical Alpha MAXX 5.56 NATO Semi-Auto Rifle with M-LOK Handguard

  • $ 399.99
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

  • $1,099.99
  • Typical: $1,199.99
In Stock
VELOS 5.56 LBP K SIZE

Silencerco Velos LBP 556K 5.56mm Suppressor

  • $ 999.99
  • Brand: Silencerco
  • (Class III / NFA Item)
  • Item Number: SU5420
In Stock
EDGE EVAC 7.5 BLK 5.56 NON-FOLDING

Springfield SAINT Edge EVAC 5.56 NATO Semi-Auto Pistol w/ EVAC Blast Diverter (Non-Folding)

  • $1,199.99
  • Typical: $1,329.99
In Stock
AMERICAN GEN II RANCH 5.56 NATO 16.1 IN BBL COBALT CERAKOTE

Ruger American Ranch Gen II 5.56 NATO Rifle with FDE Splatter Stock and Cobalt Cerakot

  • $ 619.99
  • Typical: $649.99
In Stock
5.56 NATO 30+1 16` FLAT DARK EARTH CERAKOTE THREADED BARREL, BLACK CERAKOTE ALUM

Diamondback DB-15 5.56mm Semi-Auto Rifle with Viridian Venta Green Dot and Savior Case

  • $ 769.99
  • Typical: $799.99
In Stock
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