Mossberg 590 Custom Shotgun Build (Vang Comp 590A1) Full Review

This video provides an expert overview of the upcoming Palmetto State Armory PSA 570 modular pump-action shotgun, presented by Justin from PSA at SHOT Show 2026. Key features include Remington 870 furniture compatibility, a factory RMR cut, and a highly modular design allowing independent barrel and magazine tube changes. The shotgun is undergoing final endurance testing with a targeted Q1/Q2 2026 launch, and PSA is collaborating with accessory partners like Mesa Tactical and Vang Comp.

This review highlights the Mossberg 590A1, specifically the military police variant, as a potentially last-ever shotgun purchase. The instructor, demonstrating significant expertise, emphasizes its robust construction, including a heavier barrel and metal trigger guard. The shotgun's exceptional durability is underscored by its successful completion of the US military torture test, enduring 3000 rounds of buckshot without failure, positioning it as a top-tier duty firearm.

This review of the limited-edition Mossberg Beachmaster 590A1 highlights its robust military-grade heritage and significant performance enhancements. Key features include a corrosion-resistant Mariner finish, Magpul furniture, and the Vang Comp barrel treatment for reduced recoil and muzzle flash. The video debunks common shotgun myths and demonstrates improved accuracy with modern optics.

This review showcases a heavily customized Beretta 1301, dubbed the 'Final Boss' of tactical shotguns, built for fun and performance. Key modifications include a JK Armament suppressor, Holosun 507 Comp optic, Die Free Co grip, and Chisel Machining stock, highlighting its extreme cyclic rate and advanced features like 'Match Saver' reloads and occluded eye shooting techniques. While emphasizing fun, the video also stresses the importance of training for self-preservation.

This video showcases the highly customized Orthos Raider S4 shotgun, a collaboration with PewView. It highlights unique features like a ported barrel, carbon fiber components, and a copper bolt carrier. The guide details the process of installing an Aimpoint Duty RDS optic using a Wheeler torque wrench, emphasizing precision and proper tool usage. The speaker's enthusiasm and detailed knowledge suggest an advanced collector's perspective.

This video showcases a custom Mossberg 590A1 shotgun modified by Vang Comp with Woox furniture. The content highlights the performance-driven design of this 12-gauge shotgun, suitable for competition, home defense, or recreational shooting. It features the upgraded shotgun being tested at a public range. The description also includes affiliate links for parts, apparel, and supplements.

This video details a custom .300 AAC Blackout AR-15 build, focusing on achieving a quiet shooting experience. Key components include a SureFire SOCOM 300 SPS suppressor, an 8.5-inch Bear Creek barrel, and a Holosun HS510C-GR optic. The build emphasizes high-quality aftermarket parts for reliability and performance, culminating in a suppressed range test.

This Glock 19 Gen 5 build review details extensive reliability testing, highlighting the critical importance of using polymer magazine catches to prevent magazine lip erosion. It covers component choices like the Trijicon RMR, SilencerCo Omega 9K suppressor, XS Sights, and Johnny Glocks trigger, emphasizing their impact on performance. The review also touches on holster comparisons and the benefits of proper training for accuracy.

This Glock 43X MOS build review highlights significant upgrades, including the Johnny Glocks Evolution X trigger, Holosun 507K optic, and Streamlight TLR-7 Sub weapon light. While the Shield Arms S15 magazines offer higher capacity, the reviewer experienced reliability issues, opting for OEM 10-round magazines for EDC. The build is carried in a Tier 1 Concealed Axis Elite holster and can be suppressed with a SilencerCo Omega 9K.

This video details how to construct a reliable, 'battle-ready' AR-15 for approximately $1500, emphasizing component quality over the absolute lowest price. The build is presented in three tiers, starting with essential components like a 16-inch US Arms Co. barrel and a Sharps XPB BCG, and progressing to ergonomic and feature-rich upgrades. The host, demonstrating high authority, stresses that even a well-built rifle requires proper user training.