1. Firearms
  3. Semi-Auto Rifles
  5. AR-15 Rifles

5.56 mm AR-15 Rifles For Sale

Brands

Caliber

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

  • $1,368.00 $899.99
In Stock
M4 CARBINE 5.56 LE6920 SERIES

Colt M4 Carbine 5.56x45 NATO LE6920 Series

  • $1,999.99
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 $1,599.00
In Stock
  • Brand: Colt
  • Item Number: CM556-16-M5S
DIA DB1915K001 5.56 DB15 10 30R CRB/BLK

Diamondback DB15 5.56mm NATO Tactical Rifle With Magpul Grips

  • $580.43
In Stock
ATI GAX5569ML60 ALPHA MAXX RIA 5.56 16 60R BLK

ATI Alpha MAXX 5.56 NATO Semi-Auto Pistol with 60 Round Magazine

  • $347.13
In Stock
  • Brand: ATI
  • Item Number: ATIGAX5569ML60
AR15 ALPHA MAXX RIFLE IN 5.56X45 WITH 16`-INCH BARREL  (1/2X28 PITCH) WITH A 15`

ATI Alpha Maxx 5.56 NATO Semi-Auto Rifle with M-LOK Handguard

  • $379.99 $364.99
In Stock
  • Brand: ATI
  • Item Number: ATIGAX556ML15
ACI-15 AR-15 RIFLE 5.56 16 IN BBL ODG CERAKOTE MAGPUL 30 RD

Andro Corp Industries ACI-15 Bravo 5.56mm AR-15 Rifle with OD Green Cerakote Finish

  • $513.99
In Stock
AR15A4 5.56MM SEMI-AUTOMATIC RIFLE

Colt AR15A4 5.56mm Semi-Automatic Rifle

  • $1,399.00 $1,239.99
In Stock
DIA DB1784K131 5.56 DB15 16 30R BRN/FDE

Diamondback DB15 5,.56mm NATO Tactical Rifle In FDE

  • $955.43
In Stock
DIA DB1889K001 5.56 DB15 16 30R KA COLLAB

Diamondback DB15 5.56mm NATO Tactical Rifle With Magpul Grips

  • $1,176.09
In Stock
223/5.56MM AR-15 RIFLE WITH STAINLESS BARREL

Great Lakes Firearms 223/5.56mm AR-15 Rifle with Stainless Barrel

  • $584.58
In Stock
ARAD 30RND PISTON 16`

IWI ARAD 5 5.56 NATO Semi-Auto Rifle with Short-Stroke Gas Piston System

  • $1,499.99 $1,399.99
In Stock
  • Brand: IWI
  • Item Number: Z15ARD516
SIGM400 5.56 NATO RIFLE 16IN FORGE SEMI ROMEO MSR GEN II 30RD

Sig Sauer M400-FORGE 5.56 NATO Semi-Auto Rifle with ROMEO-MSR Gen II Red Dot Sight

  • $1,199.99 $1,099.99
In Stock
  • Brand: Sig Sauer
  • Item Number: RM400-556N-16B-FORGE-CON
MILSPORT 5.56MM AR15 OR WITH M-LOK

ATI Milsport 5.56mm AR15 Optics Ready Rifle with MLOK Rail

  • $457.24
In Stock
IC DI 5.56MM SEMI-AUTOMATIC RIFLE WITH M-LOK RAIL

LWRC IC DI 5.56mm Semi-Automatic Rifle with M-LOK Rail

  • $1,612.72
In Stock
  • Brand: LWRC
  • Item Number: ICDIR5B16ML
LAR-15M 5.56MM NATO RRAGE CARBINE

Rock River Arms LAR-15M 5.56mm NATO RRage Carbine

  • $722.83
In Stock
DIA DB1784K001 5.56 DB15 16 30R MLOK BLK

Diamondback DB15 5.56x45mm NATO Rifle with M-Lok Anti-Rotation Handguard

  • $913.04
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-F

  • $749.00 $579.99
In Stock
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