This video reviews the Parker Mountain Machine (PMM) Ultra Comp with dual ports, comparing it to the Radian Ramjet Afterburner Comp and Agency Arms Sage Dynamics Comp. The reviewer, a certified instructor and RSO, highlights the PMM's potential to be the flattest-shooting and most efficient compensator for striker-fired pistols, suitable for practical, self-defense, or competition applications. The review covers the pros and cons of the PMM comp. The description also includes links to support the channel via Patreon and Amazon for the author's books, as well as social media and business inquiry contact information.
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