The Wheeler MSR Cantilever 30mm Scope Mount is designed specifically for AR-style rifles providing a reliable and precise mounting solution for 30mm tube diameter scopes.Wheeler MSR Cantilever Scope Mount30mm tube diameter compatibilityCantilever design for optimal scope positioningEngineered for AR-style rifle platformsDurable construction for reliable performanceIdeal for tactical shooters and rifle enthusiasts who need a dependable mounting system that ensures consistent scope alignment and withstands rigorous use on modern sporting rifles.