Vector Optics - TEK Red Dot Sight Offset Picatinny Mount

 Fit Frenzy Red Dot Sight RD-19II, RD-35 and RD-40, Compatible w/ Docter Footprint,

 21mm Picatinny Mount, 45° Offset Style, M3.5 Screw Hole, Full Metal

• Receiver Plate Width: 28mm / 1.1"
• Receiver Plate Length: 46mm / 1.8"
• Mount Length: 35mm / 1.4"
• Offset Degree: 45°
• Weight: 30g / 1.1oz
• Material: 6063-T6
• Finish: Black matte
• Specifically designed for AR platform
• Very light and compact
• Precision CNC machined
• 1913 picatinny mount