Colt's first PDW the MARS rifle is BACK! 5.56x30

This video details the resurrection of the Colt MARS (Mini Assault Rifle System) program by Centurion Arms. It covers the historical context, the unique 5.56x30mm MARS cartridge, and the intricate process of reverse-engineering and manufacturing these rare prototypes. The expertise of Chris Bartocci and Monty LeClaire highlights the engineering challenges and the platform's potential.

This video features Klay showcasing five of his personal AK builds, offering a deep dive into custom modifications and accessory choices. The builds range from a defensive SLR 107 FR to a competition K101, a 9mm AKX-9, a Draco suppressor host, and a Mini Beryl PDW. Klay, a recognized expert in the Kalashnikov community, provides technical details on parts compatibility, tuning, and intended use for each firearm.

This guide details the field stripping and reassembly process for the CBJ-MS submachine gun, as demonstrated by Ian McCollum. It covers removing the bolt carrier group, recoil spring, and stock, emphasizing a simple, robust design derived from Swedish firearms heritage. The process highlights the weapon's stamped stainless steel receiver and its compatibility with accessories like M16 bipods.

This guide details the disassembly of the Freedom Ordnance FX-9, a 9mm Pistol Caliber Carbine. It covers separating the upper and lower receivers, removing the bolt carrier group, and identifying key internal components and external features. The instruction highlights AR-15 part compatibility and specific FX-9 design elements like the spring-loaded firing pin and last-round bolt hold-open.

This guide details the disassembly and operational mechanics of the FN P90, as explained by Ian McCollum of Forgotten Weapons. It covers the simple blowback action, the unique rotary magazine feeding system, ambidextrous controls, and the bottom-ejection port. The P90's design emphasizes a compact, lightweight platform for its intended role as a Personal Defense Weapon.

This guide details the field stripping process for the Heckler & Koch MP7 A1, as demonstrated by Brandon Herrera. It covers the removal of the bolt carrier group and the observation of its unique short-stroke gas piston and rotating bolt system. The video also touches on the MP7's history and market value, with insights from an expert.

This guide covers the setup and operation of the Daniel Defense DDM4 PDW in .300 Blackout, as presented by a firearms instructor. It details the installation of common accessories like suppressors, lights, and optics, along with magazine loading and stock adjustment. The video emphasizes the PDW concept's utility and the effectiveness of the .300 Blackout cartridge, concluding with a live-fire demonstration.

This video features Tim from Military Arms Channel demonstrating the Remington 742 semi-automatic rifle chambered in .30-06 Springfield. He compares the .30-06 cartridge to the 5.56x45mm used in AR-15s, highlighting the power difference. The demonstration includes live fire at a steel target, showcasing the rifle's operation and magazine insertion.

This guide details the installation of the AR-57 upper receiver onto a standard AR-15 lower receiver, enabling the use of the 5.7x28mm cartridge. It also covers a practical modification using a Magpul PMAG as a brass catcher, demonstrating how spent casings are ejected downward through the AR-15's magazine well. The information is presented with high authority by Military Arms Channel, a recognized firearms reviewer.

This guide details how to swap the stock on a Ruger Mini-14, demonstrating its modularity by replacing a synthetic stock with a classic wood folding stock. The video features a live-fire demonstration of the rifle in its 'A-Team' style configuration, highlighting its rapid-fire capability. The host, a recognized firearms expert, provides an informative and confident assessment.