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 15-Inch M-LOK Handguard

  • $649.00 $349.99
In Stock
AM-15 MULIT STRIPPED LOWER NO LOGO BLACK

Anderson Manufacturing AM-15 Stripped Lower Multi-Cal (No Logo)

  • $84.95 $39.99
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 $999.99
In Stock
AM-15 5.56 NATO 16 IN BARREL M-LOK MOE

Anderson Manufacturing AM-15 5.56mm Semi-Auto Rifle with Magpul Furniture

  • $399.99 $379.99
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 $699.00
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 $899.99
In Stock
SAINT VICTOR 5.56 NATO 16 IN BARREL TUNGSTEN FINISH

Springfield SAINT Victor 5.56 NATO Rifle Gear-Up Package

  • $1,019.99 $899.99
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 $819.99
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 w/ 30-Round M

  • $685.00 $389.99
In Stock
SAINT VICTOR 5.56 NATO 16 IN BARREL GRAY FINISH

Springfield SAINT Victor 5.56 NATO Rifle Gear-Up Package

  • $999.99 $979.99
In Stock
SAINT VICTOR B5 5.56 NATO RIFLE 16 IN BARREL 2-30 RD MAGS

Springfield SAINT Victor 5.56 NATO Rifle Gear-Up Package

  • $999.99 $979.99
In Stock
CQT15 5.56MM 16` BARREL

Cqt Weapon Systems CQT15 5.56mm Semi-Auto Rifle with Aluminum M-Lok Handguard

  • $998.99 $659.00
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
DD M4A1 5.56MM SEMI-AUTOMATIC RIFLE

Daniel Defense DD M4A1 5.56mm Semi-Automatic Rifle

  • $2,236.00
In Stock
DDM4 M4A1 5.56 NATO 14.5 IN BBL FDE FLASHIDER PERMANENTLY ATTACHED

Daniel Defense M4A1 5.56 NATO AR-15 with MilSpec + Finish

  • $2,432.00
In Stock
RADICAL 5.56MM 16` BARREL WITH 15` FREE FLOAT RAIL ODG

Radical Firearms FR16 5.56 NATO Rifle with 16 inch Barrel with M-LOK Handguard and OD Green Stock

  • $449.99 $399.99
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
RF15 5.56 NATO 16` 30 RD GRY

Radical Firearms FR16 5.56 NATO Rifle with 16 inch Barrel with M-LOK Handguard and Gray Stock w/

  • $449.99 $399.99
In Stock
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