AR-15 Rifles

At Sportsman’s Outdoor Superstore, we offer a large selection of AR-15 rifles, including popular favorites from top manufacturers like Colt, Ruger, and Windham Weaponry. Whether you’re looking for an entry-level model as your first rifle, a top rated gas piston variant, or a stripped lower to build your own custom AR, you’ll find dozens of reliable AR-15 rifles to shop from. You can use product filters to narrow your options by different manufacturers and calibers. To get some insight into what other customers are currently buying, you can also shop our most popular AR-15 rifles.

New Addition to AR-15 Rifles

Anderson Manufacturing AR-15 223/5.56 Stripped Lower Receiver

  • $39.99 (Save 20%)
  • Bulk price when you buy 5 or more.
  • $49.99
In Stock

Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading Rifle

  • $799.00 $569.99
In Stock

Savage MSR-15 Recon 223/5.56mm Semi-Automatic Rifle

  • $999.00 $799.00
In Stock

Savage MSR-15 Recon LRP .224 Valkyire Semi-Automatic Rifle

  • $1,249.00 $979.99
In Stock
  • Brand: Savage
  • Item Number: 22931

Savage MSR 10 Hunter 6.5 Creedmoor Semi-Automatic Rifle

  • $1,481.00 $1,199.99
In Stock
  • Brand: Savage
  • Item Number: 22903

Colt LE6920 5.56mm Magpul Sporter Carbine (FDE - Flat Dark Earth)

  • $1,099.99
In Stock
  • Brand: Colt
  • Item Number: LE6920MPS-FDE

Windham Weaponry WW-15 SRC 5.56mm M4A4 Flat-Top Rifle

  • $1,040.00 $679.99
In Stock

Colt M4 Carbine 5.56x45 NATO LE6920 Series

  • $999.00 $949.99
In Stock

Windham Weaponry 6.5 Creedmoor Semi-Automatic Rifle with Fluted Barrel

  • $1,732.75 $1,299.99
In Stock