KNIGHTS ARMAMENT SR-15 16 UPPER NO FURTHER A MYSTERY

What conclusions is often drawn, if any, about the overcome history of both of these immediate impingement fuel technique infantry rifles? In the situation of Erik Eklund's Ag m/42B, Hakim and Rasheed rifles, little it seems, as Sweden has maintained outward neutrality when secretly supporting socialist brings about for decades.The Adepta Sororitas