https://greyhive.com/videos/watch/a47286e9-44fa-4bdc-88a9-7db9917b976a In this video, Rob Orgel of Silencer Analytics goes deeper down the rabbit hole with one of the most iconic and unusual firearms ever made: the FN P90/PS90 platform and the 5.7x28mm cartridge. After years of experimenting with the platform and now owning and testing 317 silencers, Rob has finally arrived at a suppressed P90 configuration that makes sense. The P90 is undeniably cool. It's compact, unconventional, instantly recognizable and permanently associated with the Stargate era. But it's also a strange firearm with an unusual manual of arms, 50-round top-mounted magazines and a downward-ejection system that creates some interesting challenges when suppressed. One of the biggest lessons from previous testing was suppressor back pressure. Small rimfire-style suppressors may physically handle 5.7x28 in certain configurations, but high back pressure can create an unpleasant shooting experience and contribute to additional gas and fouling around the action. After extensive testing, Rob's current destination is the Stealth Additive Works TISHA 5.56, a compact titanium 5.56 suppressor measuring only about 4.1 inches without a mount. Its combination of sound performance, compact size and balanced flow characteristics makes it an excellent match for this particular P90 setup. Rob pairs the TISHA with a Wolfpack Armory Recessed Plan B mount, allowing the suppressor to sit farther rearward and minimizing the additional overall length of an already extremely compact firearm. Wolfpack specifically designed its recessed mounting system around achieving shorter suppressed configurations. But today we're solving another P90 problem: Loading those 50-round magazines. Rob tests a P90 magazine speed loader from Suppressor Tools against another loader to determine whether either actually makes loading the unusual P90 magazine faster and easier. The first attempt takes roughly four minutes. After developing familiarity with the Suppressor Tools loader, the second magazine drops to approximately 2½ minutes, showing that technique and familiarity make a substantial difference. We're also testing a P90 brass catcher from Suppressor Tools. Because the P90 ejects downward, brass can end up in inconvenient places when shooting from a bench, vehicle or other confined position. Rob initially expected the brass catcher to potentially introduce reliability problems—but during this test it caused zero malfunctions while successfully controlling the ejected cases. The complete P90 setup also includes a low-mounted RMR, enlarged charging handle, sling mounting solution and accessory rails designed to make this unconventional platform considerably easier to configure and operate. This isn't an argument that the P90 is the ultimate fighting rifle. It's about taking an incredibly iconic, weird and entertaining firearm and figuring out how to make the entire suppressed shooting experience better. Silencer Analytics and Rob Orgel are your authority in suppressor knowledge and testing. With 317 silencers in the collection and extensive same-day, side-by-side testing across countless hosts, Silencer Analytics provides a solid real-world data point for your silencer research. Sound, back pressure, host behavior, mounting systems and actual shooter experience all matter. The goal isn't to repeat marketing claims—it's to shoot the equipment and report what actually happens. Brass catcher and loader from suppressortools silencer from Stelth additve works thisha Ti 556 charging handle, rmr mount and sling mount from HBI @hb_industries optic is RMR from @TrijiconInc frt trigger from @FNSpecialties P90 barrel from @CMMG Sun, 15 Nov 2026 02:59:17 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://greyhive.com https://greyhive.com/lazy-static/avatars/5746210d-885d-44b2-9be0-92bf1e4d34df.webp https://greyhive.com/videos/watch/a47286e9-44fa-4bdc-88a9-7db9917b976a All rights reserved, unless otherwise specified in the terms specified at https://greyhive.com/about and potential licenses granted by each content's rightholder.