Versa-PodŽ 150-603: MIL-STD-1913 Rail Adapter Versa-Pod® 150-603: MIL-STD-1913 Rail Adapter
Specification:

The Model 603 will fit to any gun equipped with a MIL-STD-1913 Picatinny rail. This unit also has embedded flush-caps on both sides which allows for additional attachment points for slings. Weight: 0.54 lb (0.24 kg)