Videos tagged with Sound Testing

This video provides an expert-level examination of reproduction XM-177 and GX-607 moderators by Liemohn Manufacturing. Ian McCollum details their historical purpose in Vietnam for reducing the excessive noise of short carbines, presents live-fire sound test data from 1968, and discusses the internal design and durability. The legal implications, including the 1975 ATF ruling classifying them as suppressors, are thoroughly covered, along with current pricing and NFA requirements.

This video provides a comparative sound analysis of eleven .30 and .36 caliber suppressors using a 7-inch 300 Blackout Honey Badger and 220-grain subsonic ammunition. Sound was recorded at 7, 50, and 100 yards to simulate different listening perspectives. The Q Thunder Chicken was found to be the quietest at the shooter's ear, while the HuxWrx Flow Range 36 Ti was the loudest, prioritizing gas mitigation over pure sound suppression.

This video highlights the long-awaited arrival of factory-suppressed Walther PPK pistols, a configuration that has never been officially offered by Walther in its 94-year history. The content creator emphasizes the fun factor of shooting a suppressed PPK, drawing a parallel to its iconic association with James Bond. The video includes discussions on the history of suppressed PPKs, range testing, sound analysis, and important considerations for potential owners. Sponsors like Silencer Shop and National Armory are also featured.

This review of the LMT ATIONLT ION LT suppressor, presented by RECOILtv, details its performance on a 5.56 NATO platform. The testing included sound measurements at the muzzle (148.2 dB) and shooter's ear (139.5 dB), a velocity gain of 76 FPS, and an evaluation of gas blowback (28% increase) during high-cadence fire. The suppressor demonstrated robust engineering and passed endurance tests despite minor gas leakage at the mount.

Kevin Brittingham, founder of AAC and Q, discusses the history and future of silencers, including their NFA status and the role of additive manufacturing. He emphasizes that durability, accuracy, and POI shift are more critical than absolute sound suppression for most users. Brittingham also highlights the historical significance of Hiram Percy Maxim's early designs and advocates for universal military adoption of suppressors.

This is a comprehensive review of the Gamo Gen 2 Swarm Fusion 10X in .22 caliber. The video highlights the innovative multi-shot break barrel design, improved magazine placement for open sights, comfortable pistol grip, and lightweight construction. It also notes the enhanced quietness with the Whisper Moderator. The review includes detailed testing of chrony numbers, accuracy, and sound levels, showcasing Gamo's continued innovation in airguns. Viewers are encouraged to provide feedback and adhere to strict airgun safety.