This Weird Swiss Rifle Might Be the Most Practical Gun You’ve Never Heard Of
The SIG SG 563, a modern evolution of the classic Swiss SG series, offers enhanced modularity with AR-15 magazine compatibility and ambidextrous controls. It retains the reliable short-stroke gas piston system while improving ergonomics and trigger feel compared to its predecessors. Despite its high quality and practical features, potential drawbacks include a reciprocating charging handle and a higher price point.












