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

5.56 mm AR-15 Rifles For Sale

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 $579.99
In Stock
SIGM400 SDI 5.56NATO 16` BARREL XSERIES BLACK TELE STOCK 30RND MAG

Sig Sauer M400 SDI X-Series 5.56mm Semi-Automatic Rifle with M-LOK Handguard

  • $1,649.99 $1,499.99
In Stock
DDM4 A1 RIII 5.56 FDE 14.5 IN BBL 12.5 IN RIS III RAIL MAG/SLING

Daniel Defense DDM4 A1 RIII 5.56mm FDE Semi-Auto Rifle with TriggerTech 2-Stage Trigger, RIS II

  • $1,999.99
In Stock
M400 V2 MOSS GREEN 5.56 16 IN BBL 30 RD MAG

Sig Sauer M400 Tread V2 5.56mm AR-15 Rifle with Moss Green Finish

  • $1,199.99
In Stock
SUGAR WEASEL 5.56MM 16` BARREL FDE RECEIVER CHERRY BOMB MUZZLE BREAK

Q Sugar Weasel 5.56mm AR Rifle with FDE Receiver and Cherry Bomb Muzzle Brake

  • $1,799.99 $1,799.00
In Stock
  • Brand: Q
  • Item Number: SW-556-16IN-RIFLE
AR-15 5.56 COMMANDER AND CHIEF TRUMP 16`

Auto Ordnance Commander in Chief 5.56 NATO Custom Donald Trump Keep America Great AR-15 Rifle

  • $2,699.99 $1,799.99
In Stock
DB15 5.56 NATO 16 IN BARREL FDE

Diamondback DB15 5.56mm Seim-Automatic Rifle with FDE Finish

  • $669.99 $624.99
In Stock
DB15 5.56 NATO 16 IN BARREL MIDNIGHT BRONZE CERAKOTE

Diamondback DB15 5.56 Nato Rifle with Midnight Bronze Cerakote Finish

  • $679.99
In Stock
M400 SDI 5.56 NATO 16 IN BARREL FDE 1-30 RD MAG

Sig Sauer M400-SDi X 5.56 Nato Rifle with FDE Cerakote Finish

  • $1,599.99
In Stock
DDM4 V1 5.56MM M4 CARBINE

Daniel Defense DDM4 V1 5.56mm M4 Carbine

  • $1,946.00
In Stock
CARBINE 5.56X45MM RIFLE WITH A2 GRIP

Colt M4 Carbine 5.56x45 NATO CR6920 Series with Magpul Furniture

  • $1,199.00 $1,029.00
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 $579.99
In Stock
DDM4 V7 COBALT 556 SEMI AUTO RIFLE 32 RD MAG

Daniel Defense DDM4 V7 5.56mm Semi-Automatic AR-15 Rifle with Cobalt Finish

  • $2,161.00
In Stock
M400 TREAD V2 BLACK 5.56 16 IN BBL 30 MAG

Sig Sauer M400 Tread V2 5.56mm AR-15 Rifle with 2-Stage Match Trigger and M-LOK Handguard

  • $1,099.99 $999.99
In Stock
SA-16 A2 5.56 RIFLE

Springfield SA-16A2 5.56mm Semi-Automatic Rifle with Carry Handle, Fixed Stock and Chrome-Lined Barrel

  • $1,199.99
In Stock
RADICAL 5.56MM 16` WITH 15` FREE FLOAT RAIL FDE

Radical Firearms FR16 5.56 NATO Rifle with 16 inch Barrel, M-LOK Handguard, FDE Stock and 30-Round Magazine

  • $449.99
In Stock
SUGAR WEASEL AR-STYLE 5.56 NATO PISTOL

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

  • $1,799.99 $1,699.99
In Stock
  • Brand: Q
  • Item Number: SW-556-16IN-RIFLE-BLK
MR556 A4 5.56 NATO RIFLE WITH M-LOK HANDGUARD

HK MR556 A4 5.56mm Rifle with M-Lok Handguard

  • $3,999.00 $3,449.99
In Stock
  • Brand: HK
  • Item Number: 81000827
<< < 3 4 5 6 7 > >>
Back to top