NCSTAR AR15 Adjustable Scope Mount QR, Black, Fits Picatinny Rails, Supports 30mm or 1" Scope, Includes 1" Inserts MARCQ
Specifications:

Type	Scope Mount
Model	QR Scope Mount
Style	Quick Release
Misc
Finish	Black
Material	Aluminum
Pieces	1
Gun Type	Rifle
Mount Type	Cantilever
Length	4.7"
Rings Included	Yes
Ring Height
Mount Height