ARP 556 Barrel Length Performance & Practicality
ARP 556 barrel size dictates the whole lot from bullet pace to accuracy. This deep dive explores the impression of various barrel lengths on the efficiency of 5.56mm rifles, inspecting…
ARP 556 barrel size dictates the whole lot from bullet pace to accuracy. This deep dive explores the impression of various barrel lengths on the efficiency of 5.56mm rifles, inspecting…