Bravo Company 3" Aluminum Picatinny Rail Section, MLOK Compatible, Black BCM-MCMR-1913-A3
Specifications:

Type	1-Piece Base
Model	BCM
Dimensions
Size
Material	Aluminum
Action
Trigger
Safety
Thread Pattern
Finish	Black Hard Coat Anodized
Bolt Type
Hand
Hammer Type
Max Capacity