Professional Ordnance Carbon-15: A Super-Light AWB AR-15

This video reviews five lightweight rifles ideal for mountain hunting: the Sako 85 Carbon Light, Kimber Mountain Ascent, Browning Xbolt Mountain Pro Tungsten, Weatherby Mark V Backcountry 2.0, and Tikka T3X Superlite. The presenter, Ted from Line45, highlights key features such as weight, stock material, barrel construction, action smoothness, trigger quality, and accuracy guarantees for each model. The focus is on performance in rugged, high-country environments where weight and reliability are paramount.

This video reviews ten rifles ideal for senior shooters, focusing on lightweight designs, low recoil, and affordability. The selections range from rimfire plinkers to versatile centerfire options, emphasizing ease of handling and practical features. The presenter, with decades of experience, highlights rifles that offer reliable performance without excessive weight or punishing recoil, making them suitable for various applications like target shooting, pest control, and property defense.

Federal Ammunition introduced the new 7mm Backcountry round at Shot Show 2025, designed for short-barreled rifles and suppressed platforms. This cartridge utilizes a novel Peak Alloy case, enabling significantly higher chamber pressures (up to 80,000 PSI) compared to standard cases (around 60,000 PSI). This allows for impressive velocity and terminal performance from shorter barrels. The ammunition features a 170-grain Terminal Ascent bullet, achieving 3,000 feet per second from a 20-inch barrel, offering a balance of rapid expansion and deep penetration for hunting applications. The Peak Alloy case is designed to be reloadable using standard dies.

This video features Joe Towers from Helix 6 Precision discussing their innovative carbon fiber rifle barrels. The discussion highlights the proprietary carbon fiber application process, the 70% carbon/30% resin ratio for superior heat dissipation and rigidity, and the significant weight reduction compared to traditional steel barrels. The conversation also touches on the impact of barrel harmonics, the ability to cut barrels to custom lengths, and the impressive accuracy achieved with Helix 6 barrels across various calibers and platforms, from bolt-action rifles to AR-style firearms.

This video reviews several lightweight bolt-action rifles designed for mountain hunting in 2025. It highlights models from Savage Arms, Bergara, Wilson Combat, Gunwerks, Sig Sauer, Sako, Steyr, Browning, and Best of the West, detailing their features, weight savings, materials like carbon fiber, and specific calibers. The focus is on portability and performance for backcountry use.

This video reviews 'Vickers Guide AR15 Volume II,' a comprehensive book detailing modern AR-15 variants, including international models like those from Colt Canada and Chinese copies. It highlights the development of gas piston AR-15s, such as the HK416, and .308 AR variants like the M110 SASS. The book is praised for its exceptional photography and coverage of Global War on Terror era rifles, making it a valuable resource for those interested in military arms.

This guide details the specific technique for separating two MAS-36 rifles that have been inadvertently locked together by their bayonets. It outlines the historical context of this issue, the modification made to the bayonet to resolve it, and the step-by-step procedure for disengagement. The technique requires precise alignment and the use of a pointed tool to access the internal release mechanism, as demonstrated by firearms expert Ian McCollum.

This guide details the loading and firing procedure for the M134 Minigun, as explained by Ian McCollum. It covers manual indexing of the barrel cluster, feeding the ammunition belt, engaging controls, and firing. The guide also touches upon the weapon's spin-down inertia and the function of modern clutch systems. Expert instruction from a recognized firearms historian highlights the technical aspects of operating this powerful weapon system.

This guide details the operational features of the H&K G11 K2, a prototype assault rifle known for its caseless ammunition and unique rotating drum bolt. It covers the selector settings, magazine capacity, integrated optics, and the internal action designed for recoil management during high-rate-of-fire bursts. Expert insights from Ian McCollum highlight the historical context and technical innovations of this advanced firearm.

This guide details the operation of the German L.Gr.W.36 50mm light mortar, as demonstrated by expert Ian McCollum. It covers assembly, leveling procedures, ammunition handling, and live fire execution, emphasizing the difficulty in visually tracking the projectile. The instruction highlights the importance of proper setup for accuracy.