AR15 16.5 Barrel VS 10.5 Suppressed 5.56 NATO!!!
This video compares the sound difference between an AR-15 with a 16.5-inch barrel and a 10.5-inch barrel, both chambered in 5.56 NATO, with the shorter barrel being suppressed. The focus is on audibly demonstrating the impact of barrel length and suppression on the firearm's report.









