This YouTube video tests the effectiveness of a .22LR EC Tuner on a rifle, evaluating its impact on accuracy with three different types of ammunition: SK, Federal Gold Medal Match (FGMM), and Eley. The tuner's function is explained as adjusting barrel harmonics to achieve tighter shot groups. The video highlights impressive results and mentions a follow-up video to compare the best-performing groups from each ammo type and tuner setting under different atmospheric conditions. It also promotes the Precision Rifle Network community on Patreon and its sponsors, Cole-Tac and Modular Driven Technologies.
This video demonstrates the installation and tuning process for the EC Tuner on a .22LR precision rifle. It covers the components, threading, installation using an armorer's wrench, and the method for tensioning set screws. The tuning process involves shooting two-shot groups at various settings to identify the optimal 'sweet spot' for maximum accuracy.
This video features a test of the EC Tuner Brake with its creator, Eric Cortina. The content includes a tour of Eric Cortina's shop, showcasing the manufacturing process, and a live-fire demonstration at the range. The focus is on accuracy testing at 100 yards, with the presenter evaluating the tuner's performance in achieving tight groups on paper. The video also includes some lighthearted moments and an outro.
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