RN-50 Blow-Up

This video showcases Kentucky Ballistics' diverse tactical firearm collection, featuring everything from a suppressed .50 AE Desert Eagle and a Noreen .50 BMG pistol to a tactical lever-action Big Horn Armory Black Thunder and a modernized HCAR. The review highlights iconic firearms like the SPAS-12 and AK-47, alongside modern platforms like the Staccato XL and FN SCAR 17S, offering insights into their performance, historical significance, and practical applications.

This video tests the kinetic impact force of various rifle calibers using a specialized punching machine equipped with ceramic plates. Lighter, high-velocity rounds like 7.62x39mm and 5.56x45mm registered minimal force, while heavier, slower projectiles such as .50 Beowulf and .338 Lapua demonstrated significantly higher impact. The .50 BMG round completely destroyed the testing apparatus, showcasing its extreme power.

This video captures a shocking firearm malfunction where a .50 caliber Barrett rifle barrel catastrophically fails during firing. Nikko Ortiz reacts with surprise to the footage, highlighting the dramatic failure. The content also touches upon the technical specifications of the Barrett M107, including its caliber and weight.

The PSA Sabre Lancet 50 BMG is presented as a significantly more affordable semi-automatic .50 BMG rifle compared to high-end options like the Barrett. While production is currently paused due to testing and ammunition costs, it is slated for a target price of around $3,500, aiming to be the most budget-friendly option on the market. The rifle features a design reminiscent of the Barrett but with a squared-off rail and is shown with a suppressor and Nightforce optic.

This video provides an expert look at the Palmetto State Armory (PSA) Sabre-11, a new double-stack 1911 pistol, showcased at SHOT Show 2024. It highlights features like an Icarus aluminum grip, V8 slide ports, and an Agency AOS optic plate. The review also touches on the PSA .50 Cal Semi-Auto Rifle project. The speaker demonstrates high authority with detailed product knowledge and manufacturing insights.

This "Arctic Torture Test" by 1ShotTV rigorously evaluates firearm performance with frozen ammunition in sub-zero Indiana temperatures. The host, demonstrating high authority, found that while most ammunition fires, mechanical failures often stem from ice interfering with the gun's cycling mechanism, particularly in firearms with tighter tolerances like the Hi-Point and AR-15. Platforms like the AK-47, with looser tolerances, and revolvers showed superior reliability in these extreme conditions.

Mark Serbu details the complex process of converting a CNC lathe into a 12-barrel blank-firing machine gun. The project highlights the critical role of a lathe's C Axis for precise rotational control and the application of PID control theory to overcome initial firing failures. Modifications were made to ensure the device fires blanks only, avoiding legal issues.

This video demonstrates how to rifle a barrel in a home shop using basic tools, bypassing expensive CNC equipment. It covers material preparation, precise drilling and reaming, and the critical process of pushing a rifling button. While a DIY approach is shown to be possible, the video highlights the significant difference in quality and precision achievable with professional CNC machining.

This video provides an in-depth analysis of the Serbu RN-50 rifle that experienced a catastrophic failure during a Kentucky Ballistics test. Mark Serbu, the designer, meticulously examines the damage, noting severely bent steel side plates, sheared-off breech cap ears, and a sheared pivot pin. The inspection also covers the breech cap's condition, barrel threads, and the stuck casing, revealing a case head separation.

Mark Serbu details his unique .22 LR NFA AOW 'Butt-Master' pen gun, designed over 20 years ago. He explains its simple striker-fired mechanism, the cocking cutout, and the breech loading process. Serbu highlights the firearm's specific ban by name in Canada, despite only one existing and remaining in his possession. The video also showcases a custom suppressor and concludes with a demonstration of the Olight PL-3 Valkyrie weapon light.