The military is already using the modern BAR as an Interdiction Rifle, in .300 Winchester Magnum. It's heavily reworked, with a 10-round detachable magazine, McMillan one-piece stock, and heavy contour stainless steel barrel. This is the steel-receivered BAR, not the alloy lightweight variant. It's seen limited use in Bosnia and Serbia, spanning the gap between the .308 bolt guns, and the .50 caliber Brownings.