Freedom Ordnance FX-9 9mm PCC

This guide outlines the process of building a 9mm AR pistol using the Aero Precision EPC-9 upper receiver. It details the integration of various aftermarket components, including a PSA lower receiver, Aimpoint optic, and Streamlight weapon light. The build emphasizes component compatibility and offers an AR-15 familiar platform for 9mm enthusiasts.

This guide details the disassembly and internal workings of the B&T KH-9, inspired by the SITES Spectre. It highlights the unique two-piece bolt system and the DA/SA trigger with a long pull and decocker. The KH-9 Covert variant's portability features are also noted. Instruction is provided by Ian McCollum, a recognized firearms historian.

This guide details the installation of the NOVOX Research AR9 integrally suppressed barrel, a modification aimed at significantly reducing noise and gas at the shooter's ear. The process is presented as straightforward, taking approximately five minutes with basic tools. The video emphasizes the importance of bolt carrier compatibility for certain trigger systems and highlights the hearing-safe performance achieved with this barrel, making it a recommended upgrade for home defense applications.

This guide details how to create Glock flip magazines, a modification often used with Pistol Caliber Carbines (PCCs) for faster reloads. The process involves taping two Glock magazines together in a specific orientation. The video emphasizes maintaining correct tolerances for functionality. Instruction is provided in a casual, step-by-step manner, suitable for intermediate DIY enthusiasts.

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 video provides an unboxing and initial overview of the X-PRT 90 Trigger for the FN PS90/P90 SBR. The trigger features a three-position FRT (Forced Reset Trigger) mechanism, promising enhanced performance. The presenter, identified as experienced, highlights the anticipation for this modification and its potential to significantly improve the firearm's 'ripping' capability.

This video features a critique of a home defense AR-15 build by former Navy SEAL Jeff Gonzales. Key takeaways include the importance of a suppressor for indoor use, the critique of an overly complex sling, and recommendations for reliable optics. The discussion highlights the trade-offs of short-barreled rifles (SBRs) for home defense and emphasizes practical gear selection over complexity.

This guide details the tool-less field stripping process for the Beretta ARX-160, as demonstrated by a Beretta factory representative. It covers the quick-release barrel, stock, trigger group, and bolt assembly, emphasizing ease of maintenance. The representative highlights the rifle's modularity and ambidextrous features, noting its current military availability with future civilian plans.

This entry details the Fostech .50 Cal Drum Magazine, designed for Barrett M107 and 82A1 rifles, featuring a 20-round capacity and billet machined aluminum construction. It also touches upon the Fostech Rader .308 rifle. The information is presented with high technical focus from a manufacturer representative.

This video from ARFCOM News details a ballistic gel test of Remington's 158gr SJHP .357 Magnum ammunition fired from a 16-inch Rossi Model M92 carbine. The test highlights how carbine-length barrels significantly enhance .357 Magnum performance, achieving velocities comparable to some .300 Blackout loads and demonstrating substantial penetration and expansion in ballistic gel. The analysis touches on terminal ballistics theories and the unique behavior of high-velocity pistol rounds fired from rifles.