Discover the story behind the Army’s cutting-edge XM7 rifle and XM250 LMG, set to replace iconic M4s and M249s. Explore their design, capabilities, and battlefield impact in this deep dive.

Other allies like the US army were instead using a different ammunition calibre, a 6.8mm round - which is considered more lethal than the 5.56mm - in combination with XM7 and XM250 rifles by US ...