1. Firearms
  3. Semi-Auto Rifles

5.56 mm Semi-Auto Rifles For Sale

DB15 5.56MM 16` THREADED BARREL FDE RECEIVER B5 MULTI CAM STOCK B5 GRIP

Diamondback DB-15 5.56 NATO Semi-Auto Rifle with B5 Furniture

  • $787.00 $719.99
In Stock
DB15 5.56 NATO 30+1 16` BLACK NITRIDE THREADED BARREL TIGER STRIPE CAMO CERAKOTE

Diamondback DB15 5.56 NATO Semi-Auto Rifle with Tiger Stripe Cerakote Finish

  • $828.00 $729.99
In Stock
DIA DB175AK591 5.56 DB15 ML 16 30R BLK/PINK

Diamondback DB15 5.56 NATO Tactical Rifle With Pink A2 Grips

  • $589.99 $579.99
In Stock
MD15 DUTY PRECISION KIT - 5.56 NATO, VORTEX, SAVVY BAG 30RND MAG

Maxim Defense MD-15 Duty Precision 5.56mm Bundle with Vortex Venom Scope/Rings, Savior Bag and Magpul Bipod

  • $2,599.99
In Stock
N4 RECON 5.56 NATO RIFLE

Noveske N4 Recon 5.56 NATO Ryan Bates/Canoe Club Exclusive Collab Semi-Auto Rifle

  • $3,599.99 $2,999.00
In Stock
ELEANOR M4A1 5.56 DEDERT SAND VORTEX AMG EBR-22L

Daniel Defense DDM4A1 RISII 5.56 NATO Limited Series 031 Eleanor Custom Rifle with Vortex AMG 1-10x24 UK Contract Scope

  • $6,999.00
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 $429.99
In Stock
SAINT VICTOR AR15 5.56 LAW TACTICAL SF 16 IN BBL BLACK

Springfield Saint Victor 5.56 NATO AR-15 Rifle with Law Tactical Folding Stock

  • $1,363.00 $1,079.99
In Stock
M400 5.56 NATO 16 IN BARERL ROSE BLK ROMEO 5X2 2-30 RD MAGS

Sig Sauer M400 Rose 5.56 NATO Rifle Package with ROMEO5 Sight and Rose Gold Accents

  • $1,529.99 $1,399.99
In Stock
ZION 5.56MM TAC 10.5` SBA3 BRACE 1X30 MAG

IWI Zion Z-15 5.56 NATO Semi-Auto AR Pistol with 10.5 Inch Barrel

  • $999.99 $929.99
In Stock
  • Brand: IWI
  • Item Number: Z15TAC10
516 G3 5.56 NATO 30+1 16` BLACK THREADED BARREL, BRONZE CERAKOTE ALUMINUM RECEIV

Sig Sauer 516 G3 5.56 NATO Semi-Auto Rifle with Bronze Signature Finish

  • $2,299.99 $2,099.99
In Stock
CARBON-15 5.56MM RIFLE

Bushmaster Carbon-15 5.56mm Carbon Fiber Rifle

  • $932.99 $769.99
XM15-E2S 5.56MM PATROLMANS CARBINE

Bushmaster XM15-E2S 5.56mm Patrolmans Carbine

  • $1,274.88 $749.99
XM15-E2S 5.56 ORC CARBINE WITH TELESTOCK

Bushmaster XM15-E2S 5.56mm ORC M4 Carbine

  • $1,082.45 $599.99
M4 CARBINE 5.56 LE6920 SERIES

Colt M4 Carbine 5.56x45 NATO LE6920 Series

  • $1,999.99
A-15 PANTHER LITE 16A3 .223/5.56MM RIFLE

DPMS A-15 Panther Lite 5.56mm A3 Flat-top Rifle

  • $769.99 $634.95
CQB MRP DEFENDER MODEL 16 5.56 CARBINE

LMT CQB MRP Defender Model 16 5.56mm Carbine

  • $2,350.00 $1,499.99
  • Brand: LMT
  • Item Number: CQB16
LAR-15 TACTICAL CAR A4 5.56 CARBINE

Rock River Arms LAR-15 Tactical 5.56 Carbine Semi-Automatic Rifle

  • $1,215.00 $899.99
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