An HK316 with a standard issue 4x scope and weapon sling.

As DMR's signature weapon, his Series 316 Rifle is what has defined him.


When DMR needs the mobility of an assault rifle combined with the range and accuracy of a sniper rifle, he turns to his S316R. Firing 7.62x51mm Anti-Preaching Round at 890 meters per second, this weapon is a deadly killing machine. However, the fire rate is somewhat slow, as it depends how quickly the user pulls the trigger after a shot has been fired. With system rails, the weapon can also be attached with a laser pointer, bipod, and grip. The maximum effective range of this weapon is 1,400 meters but DMR has been able to get kills at further ranges.


  • Accurate
  • High muzzle velocity
  • High penetration
  • Useful at mid-long range
  • Compatible with attachments
  • Compact due to bullpup design


  • Low rate of fire (unless using S316R-A, though recoil increases and accuracary decreses)
  • High recoil
  • Lengthy reloading process
  • Low ammo capacity


  • The S316R is a modified version of the M395. A biggest difference was the bolt which moved to the right side, since DMR prefers using his left hand. 
  • Along with the UAP45, the Delta SEALS also use the S316R when ever they can.
2216523-halo4 battlerifle

A S316R-A, an automatic variant of the rifle.