Description Firefield's RA-45 is one of the lightest 45-degree mounts on the market today. Offering three direct mount options and modular design for left or right-hand use, it ensures easy optic mounting. Engineered for quick acquisition, its low-profile design fits under most cantilever mounts. Crafted from durable 6061-T6 aluminum, it's lightweight yet robust. Included in Package Docter/Venom Standard Plate (Plate 1) RMR Standard Plate (Plate 2) RMSc Standard Plate (Plate 3) (2) Extra Plate Mounting Screws T15 Torx Wrench Quickstart Guide Product Downloads Product Specifications Product Manual Features Modular plate design can mount most popular micro reflex sights Reversible for left or right side mounting Low profile mount can fit under most cantilever mounts for more flexibility in mounting positions. 45-degree placement Mount is designed around the center axis of the bore for quick acquisition in high tension situations. 1.75 in. offset distance keeps the red dot sight tucked in close but offset just far enough to see around most scope turrets Made from durable 6061-T6 aluminum Matte black, non-reflective finish EXPORT CONTROL NOTICE: This product is controlled for export and in-country transfer under the Export Administration Regulations (EAR). division contrary to U.S. law prohibited. Specifications Mount type Picatinny Material Aluminum, Steel Offset Distance (in/mm) 1.74 / 44.2 Offset Angle (deg) 45 Torque spec for plate screws (in-lbs) 20 Torque spec for picatinny screw (in-lbs) 30 Thread pitch/screw size for plate screws (in-lbs) M3.5x0.6x6 Length with Plate 1 (in/mm) 2.73 / 69.32 Width with Plate 1 (in/mm) 1.87 / 47.5 Height with Plate 1 (in/mm) 0.96 / 24.4 Weight with Plate 1 (oz/g) 1.27 / 36