Trijicon Quick Release Mount, Fits 3.5X, 4.5X, 5.5X ACOGs, 1-6X VCOG, and 1X42 Reflex with ACOG Base AC12033
Specifications:

Type	1-Piece Base
Model	Quick Release Mount
Dimensions	Quick Release
Size
Material	Black
Action	Aluminum
Trigger	1
Safety
Thread Pattern	Picatinny Rail
Finish
Bolt Type
Hand
Hammer Type	1.506" - 1.535"
Max Capacity