The Area 419 TCM Full Cantilever One Piece Scope Mount is engineered for precision shooting with 36mm tube diameter compatibility 39mm height and 20 MOA built-in cant for extended range capabilities.Area 419 TCM (Tactical Cantilever Mount) - Model 419-TCM-36392036mm scope tube diameter compatibility39mm mounting height for proper scope positioning20 MOA built-in cant for long-range shootingFull cantilever one-piece design for maximum stabilityPrecision machined constructionIdeal for tactical and long-range precision rifles where reliable scope mounting and extended range capability are essential for accurate shot placement.