Monstrum 45 Degree Micro Red Dot Picatinny Mount Hard Anodized Black. Precisely milled to the specifications of Docter/Noblex footprint micro red dots for a secure fit. Low profile design allows micro red dot mount to be placed in comfortable secondary positions. Specifications for Monstrum 45 Degree Micro Red Dot Picatinny Mount: Manufacturer: Monstrum Color: Black Finish: Hard Anodized Gun Type: Rifle Fabric/Material: 6061 Aircraft Grade Aluminum Red Dot Sights-Footprint: Docter Optic Cut: Not Applicable Hand: Ambidextrous Length: 2.51 in Width: 0.78 in Height: 2.51 in Weight: 1.32 oz Additional Features: Docter/Noblex Footprint Mount Type: Picatinny Gun Rail: Picatinny Package Contents: Monstrum 45 Degree Micro Red Dot Picatinny Mount Monstrum ZD20: 45 Degree Micro Red Dot Picatinny Mount Hard Anodized Black