DUB-3, Dovetail Utility Base / 3 The DUB-3 is the compact version of the Dovetail Utility Base DUB-1. As with the DUB-1, the tool-free clamping mechanism of the DUB-3 TRINITY 2 allows the mounting of all available SAM dovetail plates, such as SAM Zero, SAM 1, SAM 2, etc.
For TRINITY 2 and as upgrade to TRINITY Gen.1 with quick lock mechanism
