DonnyFL RYU QD 2.0: A Tailored Fit V2 QD Moderator Base for PCP Airguns of Every Make, with 1/2 x 20 and Metric Thread Adapters
The DonnyFL RYU QD 2.0 keeps the 1.22 x 5.25 inch modular RYU body and moves it onto the same V2 QD base as the Yokozuna, a tailored fit system that you set up for your own rifle instead of relying on a spring. It is built to be adopted across PCP airguns of every make, and...
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DonnyFL Moderator Endcaps and Thread Pitches Explained: 1/2 x 20, M20x1, M18x1, M14x1.25 and More
A plain explanation of the thread pitches used on airgun moderators and adapters, and the DonnyFL endcaps that let one moderator move between rifles.
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