Uploaded March 2026 | Updated September 2026, 1 hour ago

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In this video, Austin walks through the results of our recent sound testing of the new HRT 5 AM and the CAT® WB®, and AAC® RANGER 5 RBP®

We have started this segment to make the data presented in these sound tests more digestible for people who may not be familiar with how the testing is conducted, and what the results mean. We hope you enjoy, and find it informative!

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"CAT®" and "WB®" are registered trademarks of Combat Applications Technologies LLC. AAC® and RANGER 5 RBP® are registered trademarks of Advanced Armament Company. These are of many trademarks owned by Combat Applications Technologies LLC and Advanced Armament Company. Griffin Armament is an independent manufacturer that is in no way affiliated with or endorsed by Combat Applications Technologies LLC or Advanced Armament Company. The demonstration of the "CAT® WB®" and AAC® RANGER 5 RBP® is merely used for comparisons to the Griffin Armament DUAL-LOK® HRT 5 AM Silencer.