This is a GG&G, Inc. Mount, model GGG-1069.
The GG&G one piece Mossberg 930 Receiver Scope Mount provides an easy way to mount a tactical scope to the factory drilled and tapped receiver of your Mossberg 930 shotgun. Easy installation to factory drilled and tapped receivers" or receivers drilled and tapped for 8-40 threads.
Features:
Low profile design
Precision machined from 6061-T6 billet aluminum
All edges are smoothed and rounded
MIL-STD-1913 configuration
