1. Firearms
  3. Semi-Auto Rifles

5.56 mm Semi-Auto Rifles For Sale

AM-15 5.56MM SEMI-AUTOMATIC RIFLE WITH 15-INCH M-LOK HANDGUARD

Anderson Manufacturing AM-15 Utility 5.56mm Semi-Automatic Rifle with M-LOK Handguard

  • $649.00 $329.99
In Stock
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 $359.99
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 $1,299.99
In Stock
MP SPORT 3 5.56 BLACK 16 IN BBL 30 RD MAG

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

  • $799.00 $669.99
In Stock
SAINT VICTOR 5.56 NATO 16 IN BARREL GREEN FINISH

Springfield SAINT Victor 5.56 NATO Rifle Gear-Up Package

  • $1,019.99 $899.00
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
SAINT VICTOR 5.56 NATO 16 IN BARREL FDE FINISH

Springfield SAINT Victor 5.56 NATO Rifle Gear-Up Package

  • $1,019.99 $899.00
In Stock
RF-15 SOCOM 5.56MM NATO AR-15 STYLE RIFLE

Radical Firearms AR-15 SOCOM 5.56 NATO Rifle with MFT Furniture

  • $685.00 $399.99
In Stock
RF15 5.56 NATO 16` 30 RD COYOTE

Radical Firearms FR16 5.56 NATO Rifle with Coyote Finish

  • $419.99 $399.99
In Stock
ATI GAX55613MLCFDE ALPHA MAXX 5.56 16 13IN FDE

American Tactical Alpha MAXX 5.56 NATO Flat Dark Earth Semi-Auto Rifle with 60 Round Magazine

  • $489.95 $359.99
In Stock
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 $819.99
In Stock
DBF DB15 5.56 NATO 16 IN BARREL FDE/BROWN FINISH

Diamondback DB15 5.56 NATO AR-15 Rifle with Brown Cerakote Finish and FDE Furniture

  • $787.00 $549.99
In Stock
FN 15 GUARDIAN 5.56 BLACK 16 IN BBL 30 RD MAG

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

  • $999.99
In Stock
  • Brand: FN
  • Item Number: 36-100740
M400 5.56 NATO 16 IN BARREL TREAD COIL V2 ROMEO5 GEN II RED DOT

Sig Sauer M400 Coil V2 TREAD 5.56mm Semi-Auto Rifle with ROMEO5 Gen II Optic and Stainless Barrel

  • $1,279.99 $1,099.99
In Stock
DDM4V7 SLW DEEP WOODS

Daniel Defense DDM4 V7 SLW 5.56 NATO Semi-Auto Rifle with Deep Woods Finish

  • $1,904.00 $1,799.99
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
In Stock
CARMEL 5.56 NATO 16` 30RND MAG

IWI Carmel 5.56mm Semi-Auto Rifle with Side Folding Stock

  • $1,799.00 $1,288.99
In Stock
  • Brand: IWI
  • Item Number: CSR16
DDM4 V7 FDE 556 RIFLE 16 IN BBL 32 RD MAG

Daniel Defense DDM4 V7 5.56mm Semi-Automatic AR-15 Rifle with Flat Dark Earth Finish

In Stock
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