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

Colt M4 Carbine 5.56x45 NATO CR6920 Series with Magpul Furniture

  • $1,999.99
In Stock
  • Brand: Colt
  • Item Number: CR6920MPS-B

Colt M4 Carbine 5.56x45 NATO CR6920 Series

  • $1,999.99
In Stock

Colt AR15A4 5.56mm Patrol Rifle with A2 Style Stock

  • $1,999.99
In Stock
  • Brand: Colt
  • Item Number: CR6700A4

Delton Echo 316M 5.56mm Semi-Automatic AR-15 Rifle

  • $749.99
In Stock
  • Brand: Delton
  • Item Number: ORFTMC16-M

Zrodelta ZRO Basic 5.56 NATO Rifle

  • $999.99
In Stock
  • Brand: Zrodelta
  • Item Number: 223WYBR0001

CMMG Resolute 100 Mk4 6mm ARC Semi-Automatic Rifle

  • $1,149.99
In Stock
  • Brand: CMMG
  • Item Number: 60A1044

Drd Tactical APTUS 300 Blackout Semi-Automatic AR-15 Rifle

  • $2,899.99
In Stock

North Star Arms NS-15 5.56mm AR-15

  • $1,199.99
In Stock

CMMG Resolute 200 Mk4 6mm ARC Semi-Automatic Rifle

  • $1,349.99
In Stock
  • Brand: CMMG
  • Item Number: 60A1089