Welcome Serena Shoots: Record-Setter Joins UR as Contributor

This video provides a comprehensive overview and shooting demonstration of the Caldwell AR500 steel dueling tree. The presenter, Kyle Schultz from UltimateReloader.com, unboxes, assembles, and tests the dueling tree with various firearms including a .357 Magnum revolver, a 9mm pistol, an AR-15, and a .30-30 lever gun at distances of 10 and 100 yards. The review highlights the target's construction, its centerfire rating, and its suitability for competitive shooting and practice.

This video breaks down the equipment divisions for the NRA's American Rifle Challenge (ARC). Pro Shooter Ryan Muller explains the Stock, Limited, and Open divisions, detailing the optic and caliber rules for each. The NRA ARC is designed for accessibility, allowing common calibers like .223/5.56 and .308/7.62, with suppressors also being welcome.

This guide details the technique for shooting the retro Bushmaster XM15A2, emphasizing the use of its A2 iron sights for accurate marksmanship. The video highlights the rifle's historical significance and its 'Keep It Simple, Stupid' design, proving effective at 200 yards. Instruction is provided with a high level of technical focus and appreciation for classic firearms.

This YouTube video, tagged as a #shorts, focuses on the perceived waste of time and money associated with using iron sights on firearms. The title suggests a critical perspective, implying that iron sights might be outdated or less effective compared to other sighting options, leading to inefficient use of resources for the shooter. Further analysis would require watching the linked video content to understand the specific firearms, calibers, and contexts discussed.

This video showcases a 300 BLK competition, highlighting timed runs on steel targets. The speaker, an experienced shooter, provides commentary on performance, including missed targets and split times. The content emphasizes the practical application and competitive potential of the 300 BLK cartridge in an AR-platform rifle setup.

This video showcases 'The Gathering,' Palmetto State Armory's premier range day event. Attendees experienced live fire demonstrations with various firearms, including belt-fed machine guns and AR-style rifles. Multiple vendor booths, featuring brands like Glock and Sig Sauer, displayed a wide array of handguns and rifles for viewing and interaction. The event provided a comprehensive overview of the firearms industry and shooting sports.

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.