Zenith ZF9 Roller Delayed PCC

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 Springfield Armory KUNA, a modern roller-delayed 9mm carbine. Expert insights cover field stripping, examination of the unique single-roller bolt mechanism, and comparison to AR and MP5 internal components. The video demonstrates a practical approach to understanding the firearm's construction.

This guide details the process of modifying an MP5 platform to incorporate AR-style controls using the Lee Sporting SP5 Lower. The modification aims to improve ergonomics and handling, making the classic MP5 platform more user-friendly for modern shooting applications. Expert instruction highlights the benefits of this upgrade for dedicated MP5 enthusiasts.

This video demonstrates how to convert a Glock 17 Gen 3 into a bullpup-style Pistol Caliber Carbine (PCC) using the Meta Tactical chassis. The presenter highlights the addition of a 16-inch barrel and a Griffin Armament Bushwhacker 46 suppressor, discussing potential benefits like increased velocity and accuracy. The expert tone suggests practical experience with firearm modifications.

This guide details the field stripping process for the Angstadt Arms MDP-9, a 9mm roller-delayed carbine. It covers the basic steps to remove the bolt carrier group and recoil spring assembly, essential for routine maintenance. The video emphasizes the mechanical similarities to the HK MP5 and the advantages of a delayed blowback system.

This guide details the installation of the Novox Research X-SD kit onto a PSA Gen 4 AR9, transforming it into an integrally suppressed firearm. The process requires specific tools and a solid understanding of AR-15 assembly. The kit aims to provide a budget-friendly, hearing-safe shooting experience for range use and home defense. Expert instruction is provided on the components and their function.

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.