The Seekins Precision HAVK HIT Pro M3 has the smoothest production action available. Period. With the redesigned M3 action and bolt body, 60-degree throw, and integrating all the features that made the HIT Pro such a success, the HIT Pro M3 is Seekins' next step in innovation in our relentless pursuit of precision. FeaturesQuick Change Barrel SystemIntegrated 20 MOA Optics RailTrigger Tech Diamond TriggerFull Length Arca RailToolless Stock Adjustments (Length of Pull and Comb Height)Integrated Bag RiderM-Lok and QD Attachment Points