WWSD: Pencil barrel Stress & Heat Zero Testing

This expert review of the Midwest Industries Criterion Core Rifle highlights its exceptional accuracy, particularly with 77-grain ammunition, achieving sub-MOA groups. The rifle demonstrated 100% reliability over 750 rounds and performed well with a high-flow suppressor. The host, demonstrating significant expertise, concludes it's a top-tier 'hard duty' option offering excellent value at its MSRP.

This video delves into the historical competition between the Ruger Mini-14 and the AR-15, explaining how the Mini-14 outsold the AR-15 in the early 1980s due to its affordability and traditional design appeal. The host, demonstrating high expertise, showcases modern Mini-14 features like the Samson folding stock and bayonet lug, while also comparing its accuracy to the AR-15.

Colion Noir reviews the Ruger Harrier, an AR-15 platform rifle priced around $600, arguing it's sufficient for most users. He highlights its modern aesthetic, tight upper/lower lockup rivaling more expensive models, and balanced handling. The review targets the 'guy who just wants a rifle' rather than a project build, emphasizing its value as a reliable, modern, and adaptable firearm.

This video demonstrates testing a CMMG Zeroed 9mm suppressor on an AR-15 platform, initially shown on a G-Force Arms Jaba. The experiment reveals that while the suppressor is designed for 9mm, it can be used on a .223 AR-15, though it gets very hot. The reviewer notes significant sound reduction, effective recoil mitigation, and reduced gas blowback to the face, comparing the sound to unsuppressed .22LR.

This video showcases a custom AR-15 build with striking red anodized accents on components like the buffer tube, safety selector, and charging handle. The build features a micro red dot sight and a Magpul PMAG magazine. The presenter humorously compares the expense of custom firearms to past habits, highlighting the financial commitment involved in such builds.

This expert-level analysis delves into the Ruger Mini-14's enduring relevance, contrasting its design philosophy with the AR-15. It highlights the Mini-14's M1 Garand-inspired short-stroke gas piston system, monolithic receiver, and the evolution of its accuracy with the 580 series. The review also touches upon the Mini-30's challenges and the AC-556's military applications, offering insights into why the Mini-14 remains a popular choice for its traditional aesthetics and non-threatening profile in certain regions.

This video demonstrates the critical failure of a Bulgarian Arsenal SLR104 AK-74 variant when subjected to a mud test. Despite its platform's reputation, the rifle experienced immediate failures to go into battery, eject, and feed due to mud ingress. Repeated attempts to clear the weapon revealed significant friction and a complete mechanical stoppage, highlighting potential reliability issues under extreme conditions.

This video details the anatomy and historical use of 1700s grenades, focusing on their components like the external fuse and internal charge. It demonstrates the ignition process using a slow match and highlights the safety precautions necessary when handling replicas. The content also briefly showcases the hand mortar as an alternative deployment method for these early explosive devices.

This video provides a detailed instructional guide on applying a Gaza-style tourniquet, emphasizing proper technique for effective hemorrhage control. It highlights the importance of initial strap tightening before using the windlass for occlusion and securing it properly. The content also touches upon patient comfort and potential challenges during application.

This video details the historical loading process for the 1836 Colt Paterson revolver. It covers the unique disassembly required, including removing the barrel wedge and the barrel itself. The process involves setting the cylinder to half-cock, charging each chamber with 20 grains of powder and a lead ball, and using a specialized arbor tool to seat the projectile before capping and reassembly.