USMC passes on Army upgrades to M4

The Marine Corps Times reports that the USMC has decided  to pass on the US Army upgrades to M4

Key Highlights:

  • As the Army moves to field more than 10,000 conversion kits designed to make the 5.56mm M4 deadlier and more reliable, the Marine Corps says it has no plans to update its inventory. Upgrades will integrate a heavier, more durable barrel, strengthened site rails, a piston-charged operating system and ...
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