This Surprised Me While Testing the Zermatt Waltz 9
Joel Park demonstrates a rigorous optic plate zero retention test for the Zermatt Waltz 9. The test involves removing and reinstalling the optic plate three times, followed by firing a five-shot group at 25 yards after each reinstallation. Park emphasizes the importance of proper torque specifications (18 inch-pounds) and visual witness marks for ensuring optic security and consistent accuracy. He notes the Waltz 9's flat-shooting characteristics, describing it as a 'zero input' firearm.









