Springfield Kuna: Croatia's New Delayed-Blowback PCC/SMG

This guide details the installation of the Nexus Firearms Billet Kuna Lower receiver onto a Springfield Kuna pistol-caliber carbine. The process involves replacing the factory lower with the billet aluminum upgrade, which allows for AR-15 compatible triggers and grips, as well as enhanced magazine compatibility, particularly with CZ Scorpion magazines. The guide emphasizes safety checks and verification of all functional controls post-installation.

This guide details the disassembly of the Beretta M1918 carbine, focusing on its delayed blowback action. It covers removing the receiver plug, recoil spring, and bolt assembly, highlighting the unique bolt rotation mechanism. The information is presented with expert insight from Ian McCollum of Forgotten Weapons.

This guide provides an expert overview of the FNAB-43 submachine gun, drawing on Ian McCollum's detailed analysis. It covers the firearm's unique folding magazine well, its closed-bolt operation with distinct selector levers, and the intricacies of its delayed blowback system. The information is presented with a high degree of authority, suitable for intermediate-level enthusiasts interested in historical firearm mechanics.

This guide details the disassembly and suppressor configuration for the SilencerCo Maxim 9, an integrally suppressed pistol. It covers slide removal, accessing the chassis, and reconfiguring the modular suppressor baffles with corresponding guide rod adjustments. The guide emphasizes safety and highlights the unique design elements of the Maxim 9, drawing on expert insights from Ian McCollum.

This guide details the disassembly of the SilencerCo Maxim 9, an integrally suppressed pistol, based on expert analysis from Forgotten Weapons. It covers the unique delayed blowback action, the slide and frame mechanics, and the modular suppressor system, emphasizing the importance of proper firearm handling during disassembly.

This guide details the modification of a Springfield Kuna with a Nexus Firearms milled aluminum lower receiver, enabling compatibility with CZ Scorpion Evo magazines and AR-15 fire control groups. It includes steps for installation, verification, and live fire testing of performance and reliability, drawing on insights from an expert instructor.

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.