The Remington Model R-25 is a semi-automatic gas-operated rifle manufactured by DPMS for Remington Arms.
The R-25 is Remington's attempt to join the AR market.
It features a free-floating Chrom-Moly fluted barrel and is modeled after the classic AR-10.
[1] It has no built-in iron sights and instead has a Picatinny rail mounted atop the receiver to allow the user to mount their choice of scope or other sighting systems.
The R-25 is advertised primarily as a hunting rifle, and as such normally comes painted in Mossy Oak camouflage.