Weapon Wednesday – Marines Get New Sniper Rifle

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U.S. Marine Corps photo by Lance Cpl. Audrey M. C. Rampton

The U.S. Marine Corps is replacing its existing sniper rifles with a newer model that fires a heavier, longer-range bullet. The new Mark 13 Mod 7 sniper rifle, a favorite of Navy SEALs is replacing the older M40 series of rifles. The result is a more accurate rifle with the potential to hit targets at nearly three quarters of a mile.

The M40 series of sniper rifles has served the Marine Corps for more than 50 years. Originally introduced during the Vietnam War, the Marine Corps purchased commercial Remington Model 40X bolt-action varmint rifles with heavy barrels, slapped on a Redfield 3-9x variable power scope, and gave them the designation M40. The M40 served in the Vietnam War and every conflict since then, progressively upgraded with new features such as a new Remington 700 action, fiberglass stocks, new optics, and other shooting accessories.

Despite the upgrades, the M40 series was limited by the ballistics of the .308 Winchester round. Although an effective hunting and military round, a.308 round rapidly loses energy after 700 yards. At 600 yards, a sniper armed with a M40 can expect a bullet to drop 105 inches short of the target, requiring upward compensation of 105 inches to remain on target. At 800 yards the drop balloons to 228 inches, and at 1,000 yards the drop is 421 inches. This loss of energy also affects wind drift, with .308 requiring 53 inches of wind correction in a five mile-per-hour wind to hit a target at 1,000 yards. The M40 series’ maximum effective range is about 1,000 yards.

About the Common Constitutionalist

Brent, aka The Common Constitutionalist, is a Constitutional Conservative, and advocates for first principles, founders original intent and enemy of progressives. He is former Navy, Martial Arts expert. As well as publisher of the Common Constitutionalist blog, he also is a contributing writer for Political Outcast, Godfather Politics, Minute Men News (Liberty Alliance), Freedom Outpost, the Daily Caller, Vision To America and Free Republic. He also writes an exclusive weekly column for World Net Daily (WND).

One comment on “Weapon Wednesday – Marines Get New Sniper Rifle

  1. Pingback: Weapon Wednesday – Marines Get New Sniper Rifle – USSA News | The Tea Party's Front Page

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