The American Defense AD-RECON Tactical Scope Mount is precision-engineered for mounting high-power optics on flattop AR-15 platforms with 34mm tube compatibility and quick-release functionality.American Defense AD-RECON Scope Mount - 34mm TacticalFits scopes with objective housings up to 56mm2-inch cantilever design for optimal eye relief positioningPrecision machined from 6061 T6 aluminum constructionHard coat T3 Mil-Spec anodized finish in blackPatented QD Auto Lock Lever system for tool-free adjustmentCompatible with both in-spec and out-of-spec rail systemsIdeal for tactical applications requiring reliable repeatable mounting with the convenience of quick detachment and reattachment while maintaining zero.