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

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

  • $2,899.99
In Stock

Windham WW-308 SRC 308 Win. Flat-Top Rifle

  • $1,469.99
In Stock

Windham CDI 5.56mm Semi-Automatic AR-15 with 15-Inch M-LOK Handguard

  • $1,896.00 $1,559.99
In Stock
  • Brand: Windham
  • Item Number: R16M4SFSCT

Colt M4 Carbine 5.56x45 NATO CR6920 Series

  • $1,999.99
In Stock

Drd Tactical APTUS 5.56mm Semi-Automatic AR-15 Rifle

  • $2,899.99
In Stock

F-1 Firearms FU King F15 223/5.56mm Semi-Automatic AR-15

  • $1,099.99
In Stock

Daniel Defense MK12 5.56mm Semi-Automatic AR-15 Rifle

  • $2,349.99
In Stock

Bushmaster Carbon-15 5.56mm Carbon Fiber Rifle

  • $932.99 $769.99