Based on this YouTube video's total view count of 567K views and industry-standard rates, the estimated total earning is $398 - $1.13K through ad revenue. Historical data is not yet available to calculate daily, weekly, or monthly averages.

Explore The FBI Says This Is the Best AR-15 Barrel Length with 567,892 views, 20,290 likes, and 3,309 comments. Experience the impact of this video content that has captured audience attention.

What is the best AR-15 barrel length—and are ultra-short 5.56 rifles actually useless? James visits the FBI’s Ballistic Research Facility to speak with veteran FBI ballistician Robert about AR-15 barrel length, projectile weight, velocity, twist rate, fragmentation, expansion, and terminal performance. Robert explains why muzzle energy alone tells you very little, why the FBI prefers expanding projectiles over traditional fragmenting ammunition, and how every bullet has an optimal performance window. Depending on the ammunition and intended distance, a longer barrel can even drive a projectile too fast and produce worse terminal performance at close range. We also get direct answers on the practical differences between 7.5-, 11.5-, 14.5-, 16-, 18-, and 20-inch AR-15 barrels. For law enforcement and home defense, Robert identifies an 11.5-inch barrel with a 1:7 twist and a properly selected 64- to 75-grain bonded projectile as the practical sweet spot. He also explains why 7.5-inch 5.56 rifles are not necessarily worthless—provided their ammunition and engagement distance are properly matched. This is not internet theory. It is a detailed discussion of actual projectile testing, terminal-ballistics standards, and the variables that determine whether a 5.56 round performs as designed. Subscribe to TFBTV for more exclusive access from inside the FBI Ballistic Research Facility. ⇒ SUPPORT TFBTV - WIN PRIZES ⇐ TFBTV is viewer supported. If you watch the show and want us to keep traveling, filming, testing weird guns, reviewing new gear, and making videos that YouTube definitely does not help us promote, the best way to support us is by joining our SubscribeStar: https://www.subscribestar.com/tfbtv Supporters get access to monthly perks, supporter-only extras, custom TFBTV patches, behind-the-scenes content, AMAs, and monthly gear drawings from 5.11, Blue Alpha, and other TFBTV partners. Your support keeps TFBTV independent. It helps us make better videos, travel to more events, and cover more guns without having to beg the algorithm for mercy. Join here: https://www.subscribestar.com/tfbtv YouTube is not a sponsor, administrator, or participant in TFBTV supporter drawings. ««« FOLLOW TFBTV »»» Instagram: https://www.instagram.com/TFBTV Facebook: https://www.facebook.com/TheFirearmBlogTV Reddit: https://reddit.com/r/tfbtv TFBTV Discord Chat: discord.gg/tfbtv #TFBTV

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