Marine scout snipers are considered to be among the best snipers in the world, but many are frustrated at the limitations of the current M40A5 sniper rifle. The A5 is based on the Remington M700 short-action design that’s chambered for 7.62x51mm NATO, like the original M40 Marines used in Vietnam.
Seasoned scout snipers are deadly accurate with the A5 out to 1,000 meters.
Elite special operations units use sniper rifles chambered in more potent calibers such as .338 Lapua Magnum, a round that allows snipers to reach out to 1,600 meters.
U.S. Special Operations Command is currently in the final stage of selecting its new Precision Sniper Rifle for all of its sniper teams. USSOCOM awarded contracts to Remington Defense and another company in 2013 to make two different versions of the PSR – a multi-caliber sniper rifle that allows operators to choose .338 Lapua Magnum, .300 Winchester Magnum and 7.62mm NATO by simply changing barrels assemblies.