UMP45: America Didn't Want it, But Video Games Made It Immortal

This video provides an expert look at the Strike Industries secret new PCC prototype unveiled at SHOT Show 2026. Greyson from Strike Industries details key features including FCU compatibility, CZ Scorpion magazine usage, an HK-style charging handle, and an internal recoil dampening system. The platform is designed for modularity, supporting FRTs and the 3D printing community, with a targeted MSRP under $1,000.

This expert review of the M3 Grease Gun covers its .45 ACP direct blowback operation and open-bolt configuration. The demonstration highlights the original ratcheting charging handle, the weapon's slow and controllable rate of fire, and its performance on an outdoor range. The reviewer, identified as an expert, showcases practical handling and firing techniques.

Colion Noir reviews the exclusive Wyssen Defense WD-9, a 9mm Pistol Caliber Carbine (PCC) that blends Swiss engineering with American aesthetics. He highlights its unique direct blowback system, smooth recoil impulse, and premium feel, comparing it to high-end luxury items. The WD-9 is presented not as a duty weapon, but as a testament to unnecessary, yet worthwhile, craftsmanship, tested at the luxurious AC Ranch.

This video presents a direct comparison between two popular PCC (Pistol Caliber Carbine) models: the Stribog SP9A1 and the SP9A3. The analysis focuses on their operating systems, highlighting the differences between direct blowback and roller-delayed blowback mechanisms. The video includes live fire segments to demonstrate the performance of each firearm, culminating in a conclusion and outro summarizing the findings.

This comparison evaluates three distinct Pistol Caliber Carbines: the iconic HK MP5, the Christensen Arms CA9, and the Sig MPX Gen 2. While the MP5 excels in 'vibe' and recoil management due to its roller-delayed blowback system, the Sig MPX offers superior lethality and accuracy. The Christensen CA9, with its direct blowback and original carbon fiber barrel issue, is ranked lowest.

The Taurus RPC 9 is a prototype Pistol Caliber Carbine showcased at IWA 2025, featuring a polymer lower and metal upper receiver with an AR-style grip. It utilizes a direct blowback action, a 4.5-inch threaded barrel, and proprietary 32-round magazines. Ergonomics include an ambidextrous selector and magazine release, though the bolt catch placement is noted as potentially difficult to reach.

This video demonstrates the proper technique for loading the M1 Garand to prevent 'Garand Thumb'. It emphasizes maintaining downward pressure on the top round to control the bolt's cycling. The content debunks the idea that 'Garand Thumb' is inevitable, attributing it to inexperience and improper handling.

The Altyn helmet, a Russian titanium model, is tested for its ballistic capabilities. While effective against 9mm NATO and 00 buckshot, it fails to stop rifle rounds like 5.56x45mm and .308 Winchester. The visor cracks under birdshot impact. Despite its historical reputation, its extreme weight and lack of rifle protection make it outdated compared to modern composite helmets.

This ballistic test by Garand Thumb reveals that NIJ Level 3A rated ballistic masks, while stopping some projectiles, fail to adequately protect the wearer due to extreme backface deformation. Hits from a .44 Magnum caused fatal deformation, and rifle rounds completely penetrated. The conclusion is that these masks are largely ineffective and potentially dangerous, recommending helmets and proper training instead.

This video delves into the notorious 'Garand Thumb' phenomenon, explaining its mechanics and pain level through direct testing. It covers the M1 Garand's history, technical specifications, and proper loading techniques to avoid injury, including the 'bladed hand' method. The content also features novice testing and concludes with advice on training and firearm ownership.