Pushing 6mm Limits with the NEW Berger 120 (First Look)

This video provides an in-depth look at the 5.45x39mm cartridge and AK-74 platform, discussing its current viability as a firearm purchase. It covers ammunition availability, accuracy comparisons to 5.56x45mm, penetration capabilities, maintenance considerations for corrosive ammo, recoil dynamics, and overall system weight. The presenters emphasize the importance of stocking ammunition before purchasing a 5.45x39mm firearm due to potential import restrictions and fluctuating market availability.

This video from the VSO Gun Channel focuses on "Long Range Ballistics" and features the "Nikon Monarch 5" optic. As an educational resource, VSO Media LLC and VSOrdnance LLC provide objective content related to testing and evaluation. The channel emphasizes responsible gun ownership and safety, particularly for younger audiences. They clarify their independent testing practices, ensuring no external party can influence their opinions or access their audience. The video description also notes that the subject matter was provided by the manufacturer at no cost. Standard capacity magazines are depicted in their videos.

This video details the comprehensive manufacturing process of brass rifle casings by Peterson Cartridge. It covers the transformation of raw brass cups through multiple drawing, annealing, washing, heading, trimming, and tapering stages. The process emphasizes precision, quality control through extensive automated and manual inspection, and specialized treatments like neck re-annealing and anti-tarnish coating to ensure match-grade performance.

This guide details essential brass preparation steps beyond basic decapping and sizing for improved reloading accuracy. It covers cleaning, primer pocket uniforming, neck chamfering and deburring, and neck brushing. The video emphasizes that even new brass can benefit from these processes to ensure consistent bullet seating and optimal performance. The presenter, F-class John from Ultimate Reloader, highlights chamfering and deburring as critical steps that should not be skipped, regardless of time constraints.

This video debunks the myth that solid copper bullets require extremely high velocities for effective hunting performance. Through ballistics gel testing and analysis of 7 PRC loads using Barnes TTSX and LRX bullets, Gavin Gear demonstrates excellent expansion and weight retention across a wide velocity range, including lower velocities equivalent to longer ranges. The testing highlights the versatility and effectiveness of modern monolithic copper projectiles for various hunting scenarios and legal requirements.

This video details extreme pressure testing of the 6mm ARC cartridge using both a bolt-action rifle and an AR-15 platform. The experiment pushes the limits of Alpha Munitions brass with 8208 XBR powder, achieving velocities exceeding factory specifications and even 6 Creedmoor. The testing culminates in destructive attempts using a fast-burning pistol powder in an AR-15, demonstrating the significant forces involved and the potential for catastrophic failure. The presenter, Gavin Gear, emphasizes that these tests are for research only and should not be replicated due to extreme danger.