Marine Corps Experimenting With a New Service Rifle

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November 21, 2016 | Originally published by Date Line: November 21 on

On the heels of a widely praised 2015 decision to issue the more maneuverable M4 carbine in lieu of the M16A4 to Marines in infantry battalions, the Marine Corps may be on the cusp of another major weapons decision.

The Marine Corps” experimental battalion, the California-based 3rd Battalion, 5th Marines, has been conducting pre-deployment exercises with the M27 Infantry Automatic Rifle to evaluate it as the new service rifle for infantry battalions, the commander of 1st Marine Division, Maj. Gen. Daniel O”Donohue told Thursday.

The battalion is set to deploy aboard the 31st Marine Expeditionary Unit this spring. As part of its workup and deployment, it has been charged with testing and evaluating a host of technologies and concepts ranging from teaming operations with unmanned systems and robotics to experiments with differently sized squads.

“When they take the IAR and they”re training out there with all the ranges we do with the M4, they”re going to look at the tactics of it. They”ll look at the firepower, and they”ll do every bit of training, and then they”ll deploy with that weapon, and we”ll take the feedback to the Marine Corps to judge,” O”Donohue said.