The Quietest and Most Satisfying Round We Have Ever Shot

The .338 ARC is a new caliber designed for the AR-15 platform, aiming to bridge the gap between 300 Blackout and 8.6 Blackout. While technically compatible with AR-15 lowers and 6.5 Grendel/6 ARC bolts, it faces significant challenges with magazine reliability. Ballistic gel tests show 8.6 Blackout offers superior lethality due to its twist rate, and 300 Blackout is more practical, leaving the .338 ARC in a difficult position despite its potential.

This YouTube video from Classic Firearms features testing of CMMG's new firearms, specifically highlighting the 8.6 Blackout caliber and the use of suppressors. The description encourages viewers to visit their website for featured products and also promotes their other YouTube channels (Outside The Warehouse, CF Podcast, CF Clips) and social media profiles (Facebook, Instagram, Twitter). The content appears to be a hands-on evaluation and demonstration of CMMG's latest offerings in the firearm market.

This video demonstrates the 'Boombox' rifle, a full-auto firearm chambered in 8.6 Blackout. It showcases the rifle's operation, including loading, chambering, and firing multiple bursts in full-auto mode. Slow-motion footage analyzes the cycling, brass ejection, and recoil impulse, highlighting the firearm's configuration with an Aimpoint optic and Reptilia grip.

This video appears to critically examine the 8.6 Blackout (8.6 BLK) caliber, with the title suggesting a negative or "spin" on its perceived advantages. The description "Sometimes magic really is too good to be true" further implies that the caliber may not live up to its hype. The content likely involves a review, analysis, or field test of firearms chambered in 8.6 BLK, aiming to debunk or temper enthusiastic claims about the cartridge. The creator encourages viewers to follow on Instagram and support them on Subscribe Star, indicating a regular content creator in the firearms space.

This video reviews Hornady's new 338 ARC cartridge and compares it to the popular 8.6 Blackout, evaluating if the 338 ARC can challenge its dominance. The video features the CMMG Dissent platform. It emphasizes safe range practices and clarifies that no firearms are sold or advertised within the content. The video is intended for review and entertainment purposes.

This video compares the 8.6 Blackout and .308 Winchester calibers through various barrier tests, including lumber, concrete, and mild steel. While the .308 Winchester demonstrated superior penetration against mild steel and higher muzzle velocity/energy, the 8.6 Blackout showed impressive performance in lumber penetration with significant tumbling and exceptional performance in a sand box test. The high RPM of the 8.6 Blackout, due to its 1:3 twist rate, was noted for its dramatic effect on water jugs.

This video demonstrates the proper technique for loading the M1 Garand to prevent 'Garand Thumb'. It emphasizes maintaining downward pressure on the top round to control the bolt's cycling. The content debunks the idea that 'Garand Thumb' is inevitable, attributing it to inexperience and improper handling.

The Altyn helmet, a Russian titanium model, is tested for its ballistic capabilities. While effective against 9mm NATO and 00 buckshot, it fails to stop rifle rounds like 5.56x45mm and .308 Winchester. The visor cracks under birdshot impact. Despite its historical reputation, its extreme weight and lack of rifle protection make it outdated compared to modern composite helmets.

This ballistic test by Garand Thumb reveals that NIJ Level 3A rated ballistic masks, while stopping some projectiles, fail to adequately protect the wearer due to extreme backface deformation. Hits from a .44 Magnum caused fatal deformation, and rifle rounds completely penetrated. The conclusion is that these masks are largely ineffective and potentially dangerous, recommending helmets and proper training instead.

This video delves into the notorious 'Garand Thumb' phenomenon, explaining its mechanics and pain level through direct testing. It covers the M1 Garand's history, technical specifications, and proper loading techniques to avoid injury, including the 'bladed hand' method. The content also features novice testing and concludes with advice on training and firearm ownership.