The FourSix is here!

This video introduces and tests the new .338 ARC caliber through the CMMG Mk4 Dissent rifle. The content focuses on the initial performance of this newly developed ammunition and its application in a modern sporting rifle platform. Viewers are encouraged to support the channel through subscriptions, Super Thanks, and Patreon.

This YouTube video, titled 'CMMG ZEROED 46', is presented by 704Tactical. The description heavily promotes the creator's other channels, affiliate links for Amazon deals, merchandise (shirts & knives), and social media platforms (Rumble, Instagram, X, Patreon, YouTube Members Club). While the title mentions a specific product, 'CMMG ZEROED 46', the description does not provide details about the video's content, focusing instead on driving traffic to other platforms and affiliate sales. The disclaimer also highlights affiliate links and that most reviewed products are sent for testing.

The Space Gat 22, a custom build chambered in .22 Long Rifle, is reviewed as a surprisingly reliable and cost-effective firearm. Despite an estimated build cost of $300, it has proven durable over 10,000 rounds and three years. The build incorporates AR-15 components and a CMMG conversion kit, demonstrating accuracy up to 200 yards and suitability for rapid fire.

This video tests whether shorter barrels are less accurate by comparing a 7-inch CMMG Dissent against a 24-inch Bear Creek Arsenal AR-15 upper at 100 yards. Using the same Triton Orion 1-10x optic, the 24-inch barrel achieved a 1-inch group, while the 7-inch barrel surprisingly produced a 1.5-inch group. The conclusion is that while the longer barrel is technically more accurate, the shorter barrel is remarkably effective, debunking the myth that shorter barrels are inherently inaccurate.

This YouTube video from CMMG offers a comparative analysis of their various .22LR conversion kits for firearms. It aims to guide viewers in selecting the appropriate kit, highlighting options for standard use, left-handed shooters, and specific firearm models like the Mk57. The description encourages viewers to visit the CMMG website for more information and to sign up for their insider program, while also providing links to their social media channels on Instagram and Twitter.

This YouTube video from Classic Firearms features testing of CMMG's new firearms, specifically highlighting the 8.6 Blackout caliber and the use of suppressors. The description encourages viewers to visit their website for featured products and also promotes their other YouTube channels (Outside The Warehouse, CF Podcast, CF Clips) and social media profiles (Facebook, Instagram, Twitter). The content appears to be a hands-on evaluation and demonstration of CMMG's latest offerings in the firearm market.

The CMMG Mk47, a hybrid AR-15/AK-47 platform, requires the AK 'rock and lock' manual of arms for magazine insertion, not the AR-15 straight-up method. Incorrect insertion leads to a 'mag-locked' state, preventing reliable feeding. Testing confirms this method works with various AK-pattern magazines, including Magpul, US Palm, and XTech Tactical.

The CMMG P3 screw, or Personal Position Preset, allows users to set a specific stop point for their rifle's stock or brace. It's stored in the Zeroed grip and installed into the Fastback receiver extension using a 7/64" hex wrench. Adjusting the RipStock requires a 1/8" hex wrench, while the RipBrace uses its adjustment lever to clear the P3 screw.

This video highlights essential AR-15 accessories, prioritizing optics and triggers for improved performance. It also covers practical additions like slings, charging handles, and foregrips. The presenter emphasizes that foundational essentials like ammunition and training are paramount, even above hardware upgrades.

This video provides a comprehensive overview of the CMMG .22LR conversion kit for AR-15 platforms. It details the benefits of cost savings and reduced recoil for training, explains the installation process, and highlights important compatibility distinctions, especially for Mk57 uppers. The review also covers operational nuances like the bolt hold-open feature.