We Tested JK Armament's New Suppressors

This discussion from Shark Coast Tactical addresses a controversial policy proposed by a major suppressor company to ban manufacturers of their own suppressors from purchasing the company's products. The instructors view this as a fear-driven, anti-competitive move that could lead to negative sentiment and reduced sales, arguing that strong products should not fear competition. They highlight the growing trend of companies producing their own suppressors, like East Valley Tactical, and the potential for innovation and better products to emerge from this competition.

This video introduces the Shark Coast Tactical Misfit 22 suppressor, highlighting its construction from Inconel 718, compact size (5 inches long, 1.2-inch diameter), and lightweight design (5 oz). It is rated for full-auto fire with .22 LR, .22 Magnum, and 5.7x28mm calibers, while maintaining low back pressure. The suppressor typically comes Cerakote coated in black, with options for a raw finish.

This video provides a technical overview of the Exigent Defense Rico309 suppressor, highlighting its titanium construction and 9 oz weight. It's designed for 9mm PCC, 300 Blackout subsonic, and .338 ARC calibers, functioning as a 9mm subgun can. The Rico is compared to the Pointman suppressor, with the Rico offering greater applicability across different calibers and platforms, akin to a Staccato pistol versus the Pointman's Glock-like versatility.

The Shark Coast Tactical Misfit-22 is a suppressor constructed from Inconel 718, measuring approximately 5 inches long with a 1.2-inch outer diameter and weighing around 5 ounces. It is designed for low back pressure and is full-auto rated for .22 Long Rifle, .22 Magnum, and 5.7x28mm calibers. The suppressor is expected to be Cerakoted black but can be offered in a raw finish.

This overview from Shot Show 2026 introduces JK Armament's new PRO-KOR suppressor line. The video highlights the innovative 3D printed baffle stacks, available in Hanes 282 for 5.56 and Grade 4 Titanium for 9mm/.30 cal. Emphasis is placed on their low back pressure, lightweight design, and unique serviceability feature where the welded tube can be cut for warranty work. The 5.56 model is available now, with other calibers coming soon.

This review of the EOTech DCVL556 suppressor emphasizes critical installation and safety procedures. The presenter highlights the importance of checking suppressor alignment with an alignment rod to prevent dangerous baffle strikes. Key technical details include its Grade 5 titanium construction, Cerakote finish, and standard hub compatibility. While noting its weight and length, the review suggests it performs well in mitigating sound and flash, though user error in tightening can lead to loosening.

This guide traces the historical evolution of the AR-15 platform, from Eugene Stoner's initial M16 designs to modern iterations like the M4A1 Block II and MK18 Mod 1. It highlights key developments in barrel length, gas systems, and modularity driven by military requirements. The information is presented with an authoritative tone, demonstrating deep expertise in the platform's history and technical specifications.

This guide details the construction of the GTFO Marker, a concealed self-defense tool disguised as a Sharpie marker, as demonstrated by Wick from Shark Coast Tactical. The process involves modifying a standard Sharpie to house a sharpened carbon fiber rod, reinforced with epoxy for structural integrity. The final step ensures the marker retains its realistic appearance. This project requires moderate DIY skills and careful attention to detail to create an effective, discreet tool.

This video provides an expert look inside the Maxim 22 suppressor, demonstrating its disassembly and reassembly. The presenter, with high authority from Shark Coast Tactical, explains the physics of gas dissipation through the monolithic baffle core. The Sig Sauer P322 pistol is also showcased, highlighting its features and availability.

This video provides a silent, ASMR-style demonstration of mounting a SureFire SOCOM suppressor and an EOTech optics suite (EXPS3 with G33 magnifier) onto a Daniel Defense MK18 rifle. It showcases fluid weapon manipulation, proper suppressor attachment, and the functionality of the tactical optics. The presenter, identified as a professional firearm handler/retailer, highlights the tactile feedback of the rifle's controls.