1. Firearms
  3. Semi-Auto Rifles

5.56 mm Semi-Auto Rifles For Sale

Brands

Caliber

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 $699.00
In Stock
CARBINE 5.56X45MM RIFLE WITH A2 GRIP

Colt M4 Carbine 5.56x45 NATO CR6920 Series with Magpul Furniture

  • $1,199.00 $1,064.89
In Stock
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
DDM4V7 5.56 MULTICAM BLACK 16`BRL 15` RAIL TIMMNEY TRIGGER PLAN B

Daniel Defense DDM4 V7 5.56 NATO Semi-Auto Rifle with Multicam Black Cerakote Finish

  • $1,749.99
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
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
PAP M90 5.56 18.25 WOOD 30+1 WALNUT FURNITURE

Zastava PAP M90 5.56x45mm Rifle with Walnut Fixed Stock & Grip

  • $1,227.99 $1,258.21
In Stock
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 $369.99
In Stock
  • Brand: ATI
  • Item Number: ATIGAX556ML15
ATI GAX5569ML60 ALPHA MAXX RIA 5.56 16 60R BLK

American Tactical Im Alpha MAXX 5.56 NATO Semi-Auto Pistol with 60 Round Magazine

  • $347.13
In Stock
DDM4 V9 223/5.56MM SEMI-AUTOMATIC RIFLE

Daniel Defense DDM4 V9 223/5.56mm Semi-Automatic Rifle

  • $2,298.00 $2,046.74
In Stock
SUGAR WEASEL AR-STYLE 5.56 NATO PISTOL

Q Sugar Weasel 5.56 NATO Semi-Automatic Rifle with Black Finish

  • $1,799.99 $1,826.09
In Stock
  • Brand: Q
  • Item Number: SW-556-16IN-RIFLE-BLK
RECCE-14 MCMR 5.56 14.5 WELDED COMP

Bravo Company Recce-14 5.56 NATO Semi Automatic Rifle

  • $1,775.00 $1,712.59
In Stock
HI-PT HP-15 556N 10.5 30RD M81 BRC

Hi Point HP-15 5.56 NATO Semi-Auto Pistol w/ M81 Camo Finish

  • $679.00 $626.75
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

  • $1,199.99 $1,064.89
In Stock
DIA DB1915K001 5.56 DB15 10 30R CRB/BLK

Diamondback DB15 5.56mm NATO Tactical Rifle With Magpul Grips

  • $580.43
In Stock
5.56X45MM 16INCH BARREL AND 15 INCH MLOK ALUMINUM RAIL 60 RND MAG

ATI Alpha Maxx 5.56mm Semi-Auto Rifle with FDE Finish, Flip Up Sights and 60 Round Magazine

  • $469.99
In Stock
  • Brand: ATI
  • Item Number: ATIGAX556QD1560CFDE
PAP M90 5.56 18.25 RED 30+1 SERBIAN RED FURNITURE

Zastava PAP M90 5.56x45 NATO Tactical Rifle With Serbian Red Wood Furniture

  • $1,227.99 $1,258.21
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
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