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

5.56 mm AR-15 Rifles For Sale

HP-15 5.56MM AR-15 RIFLE

Hi Point HP-15 5.56mm Semi-Automatic AR-15 Rifle

  • $499.99
In Stock
M&P15 AXE 5.56 NATO 16.1 IN BARREL BLK/GREY ARMORNITE M-LOK HANDGUARD 30 RD MAG

Smith & Wesson M&P15 AXE 5.56mm Semi-Auto AR-15 Rifle with 16 Inch Barrel

  • $1,599.00 $1,259.00
In Stock
PC M&P15 AXE 5.56 NATO 16.1 IN BARREL M-LOK HANDGUARD COMP GREY CERAKOTE 30 RD

Smith & Wesson M&P15 AXE Performance Center 5.56mm Semi-Automatic AR-15 Rifle

  • $1,649.00 $1,329.99
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
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
SUPER DUTY MOD1 5.56MM 13.9` BARREL PW DDC RIFLE

Geissele Super Duty Mod1 5.56 NATO Semi-Auto Rifle with 13.9 Inch Pinned and Welded Barrel

  • $2,249.99
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
DB15 5.56 NATO 16 IN BARREL WOODLAND CAMO

Diamondback DB15 5.56mm Semi-Automatic Rifle with Woodland Camo Finish

  • $1,039.00 $719.00
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
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
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
CQT15 5.56MM 16` BARREL

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

  • $998.99 $749.99
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

  • $419.99 $399.99
In Stock
M400-TREAD V2 5.56 NATO RIFLE TACPAC

Sig Sauer M400-Tread V2 5.56mm Rifle TacPac with Three 30-Round Magazines, ROMEO-MSR Red Dot and Rifle Case

  • $1,179.99
In Stock
  • Brand: Sig Sauer
  • Item Number: RM400-16B-TRD-V2-TACPAC
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
DB15 5.56 NATO RIFLE WITH MAGPUL STOCK AND SOUTHERN GRIND JACKAL FIXED BLADE KNI

Diamondback DB15 5.56 NATO Rifle with Magpul Stock and Southern Grind Jackal Fixed Blade Knife

  • $972.00 $699.00
In Stock
DB15 5.56 NATO 16 IN GOLD THREADED BARREL GREEN CERAKOTE 15 IN M-LOK HANDGUARD

Diamondback DB15 5.56 NATO Semi-Auto Rifle with Gold Cerakote Finish

  • $1,013.00 $729.00
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
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