Forward Controls Design Leupold Delta Point Pro Full Size Glock Gen 5 MOS Adapter Plate Black OPF-G DPP. This Glock compatible mounting plate is designed to fully support the optic in the front and rear with posts ensuring minimal sight movement. The adapter plate is made of heat treated 4140 steel and black nitride coated to increase the ability to avoid corrosion and to increase the lifetime of the mounting plate. Specifications for Forward Controls Design Leupold Delta Point Pro Full Size Glock Gen 5 MOS Adapter Plate: Manufacturer: Forward Controls Design Red Dot Sights-Footprint: Deltapoint Pro Optic Cut: Leupold DeltaPoint Pro Fabric/Material: 4140 Steel Color: Black Finish: Nitride Package Contents: Forward Controls Design Leupold Delta Point Pro Full Size Glock Gen 5 MOS Adapter Plate Forward Controls Design OPF-G DPP: Leupold Delta Point Pro Full Size Glock Gen 5 MOS Adapter Plate Black