Is the M16 now obsolete?

Published on June 15, 2022
Duration: 32:48

The M16/AR-15 platform's long service life is challenged by the US military's adoption of the M5 rifle (SIG MCX Spear) and the 6.8x51mm cartridge. While the M16 is iconic, its 5.56 NATO caliber is deemed insufficient for modern combat, and design limitations like the buffer tube hinder innovation. The M5 offers a more powerful cartridge and modern features, though its weight and cost present new hurdles.

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