PSR

This video provides an in-depth look at the KAC DBC (Dead Blow Carrier) Bolt Carrier Group, highlighting its innovative design that incorporates a sliding weight to simulate heavier buffers. The presenter, a firearms instructor, demonstrates its compatibility with various AR-15 builds, particularly those with Force Reset Triggers (FRTs), and explains how it allows for the use of standard carbine buffers, reducing cost and complexity. The review emphasizes its effectiveness in mitigating bolt bounce and improving cycling reliability, especially in suppressed or over-gassed systems.

This video provides a detailed review of the One Horse Express AR-15, which comes standard with the ATRIS FRS (Force Reset Trigger). The instructor demonstrates basic shooting techniques for FRT-equipped firearms, emphasizing proper stance, recoil management, and the difference between controlled bursts for accuracy and mag dumping for fun. The review also covers the rifle's specifications, performance with various accessories, and its unique position as the first factory-offered AR with an FRT.

This video provides an in-depth review of the Low Light Innovations MH1 night vision binoculars, highlighting their modular design, lightweight construction (under 16 ounces), and use of Elbit Gen 3 white phosphor tubes. The reviewer demonstrates how the MH1 can be easily converted into two independent monoculars by removing four screws per tube, offering significant versatility for users. The review also covers features like dual IR illuminators, modular dovetail, manual gain control, and the option for panoramic viewing with an adapter.

This video details the process of building an 'Amigo Verde,' a 3D-printed variant inspired by the Spanish CETME-L rifle, utilizing additive manufacturing techniques and AR-style fire control components. The presenter, with apparent expertise in 3D-printed firearms, guides viewers through the assembly, highlighting the use of carbon fiber nylon filament for enhanced durability and heat resistance. Key modifications include adapting AR fire control parts and ensuring proper head-spacing and trunnion security, offering a unique DIY firearm project for enthusiasts.

This video provides an in-depth review of the Cloak Industries MFR56 belt-fed upper receiver. The presenter, with extensive testing, highlights its piston-driven operation, quick-change barrel, and dual gas settings. Key insights include its competitive pricing compared to the Fightlite MCR, initial reliability concerns with Turkish-made firing pins that were resolved with titanium replacements, and its performance characteristics, particularly when suppressed and using belts. The review emphasizes its suitability for prone shooting and its potential as a more accessible civilian belt-fed option.

This video from PSR explores the Atrius G Lever, a force reset selector designed for Geissele triggers. The presenter details its installation and compatibility with various AR-15 platforms, including piston-driven systems and short-barreled configurations. The G Lever offers a faster third position without requiring modification to the Geissele trigger itself, differentiating it from other FRT systems. The video also showcases Atrius's new milspec selectors and their integration with different builds.

This video provides an in-depth review of the Colt I AR, a rifle submission for the US Marine Corps' Infantry Automatic Rifle (IAR) program. The presenter highlights its robust monolithic upper receiver with integrated aluminum heat sinks for superior heat mitigation, a key requirement for the contract. The review also details the performance of the Exigent Defense Fire Team 556 suppressor, noting its quiet operation and durability. While acknowledging the HK M27 IAR won the contract, the reviewer argues the Colt I AR was a superior design for sustained automatic fire, particularly in its short-barreled configuration.

This video provides an in-depth review of the Zastava M72B1 RPK, a Yugoslavian light machine gun, modified with a Texas Triggers FRT (Forced Reset Trigger) system. The presenter, with apparent expertise in firearms, details the historical context of the M72B1's development as a Yugoslavian alternative to the Soviet RPK, highlighting its distinct features like the bulged trunnion and unique handguard. The review covers the firearm's handling, reliability with over 1,000 rounds fired, and the effectiveness of the FRT system for sustained fire, concluding it's a highly controllable and enjoyable platform for its intended role.

This guide details the process of building a civilian-accessible clone of the rare HK 416C PDW. It emphasizes using specific reproduction parts from manufacturers like Illinois Precision Machine (IPM) and HK Parts, while highlighting key differences from original HK components and addressing potential compatibility issues, such as magazine fitment and BCG interaction with FRT triggers. The build focuses on achieving a high degree of visual and functional fidelity to the original 416C.

This video provides an in-depth look at the Moons Out 2026 night vision shooting competition, detailing 10 challenging stages. The presenter, who achieved 11th place overall out of 146 competitors, showcases various shooting techniques, equipment setups including night vision devices and suppressed firearms, and the demanding physical and mental aspects of night-time tactical shooting competitions. The content highlights the importance of accuracy, speed, and adaptability in adverse conditions.

This video provides an in-depth look at Wraithworks' innovative firearms, including the lightweight polymer WARP-15 and the 9mm War Scorp. Josh Gore, senior engineer at Wraithworks, details the design philosophy, construction, and customization options for these platforms. The discussion highlights the use of polymer and aluminum for weight reduction, modularity, and affordability, appealing to both DIY builders and those seeking unique firearm solutions.

This video provides an in-depth review of the Fusion Firearms XP Comp, a 2011-style pistol that utilizes Glock magazines. The reviewer highlights its competitive price point, excellent recoil management due to its compensator and thumb rest, and reliable performance over 4,000 rounds. Key features discussed include its machined parts, aluminum grip module, ambidextrous safety, and optic-ready slide with integrated rear sights. The video also compares it favorably against the Kimber 2011, emphasizing the Fusion's superior ergonomics and trigger.