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This guide details the installation and use of the 3rd Echelon Gas Cap, a modification designed to reduce gas blowback when shooting suppressed pistols. Expert instruction covers the explanation of suppressor gas dynamics, testing methodology, and the Gas Cap's functionality. The guide emphasizes proper installation and the importance of switching the Gas Cap to its 'off' position for disassembly.

This video from SPN Firearms explores a potential long-term issue with Glock 43X and 48 OEM 15-round metal magazines when used with factory polymer magazine releases. The presenter observed wear on a metal magazine and a subsequent magazine drop issue on a modified Glock 19, theorizing that the metal magazine's interaction with the polymer mag release can cause wear over time, potentially leading to reliability problems. Further testing is planned to confirm if this metal-on-polymer interaction degrades the magazine release or the magazine itself, impacting firearm function, especially for those who train frequently.

This guide details the modification process for enhancing a Glock 43X and Sig P365 X Macro for Everyday Carry (EDC), focusing on the Radian Ramjet and Afterburner system for recoil reduction. It covers installing aftermarket triggers, optics, magazines, and grip enhancements. The instruction is delivered with an authoritative tone, reflecting expert knowledge gained from extensive testing and professional experience.

This video from CF Clips introduces the new Shield Arms Aluminum Grip Module System for the Glock 43X ecosystem, presented by Wes Huber. The system offers modularity and is designed for compatibility with Glock 43, 43X, and 48 models. It will initially launch in aluminum with a future polymer version planned, aiming for a competitive price point under $1,000.

This review covers the new OEM Glock 15-round magazines for the G43X and G48. The reviewer details extensive testing with over 1,000 rounds across multiple firearms, noting flawless performance with various ammunition types. Key observations include the steel-lined construction, differences in magazine release interaction between older and newer Glock frames, and the larger base plate size impacting concealed carry printing. The video establishes these magazines as the new standard for the Glock slimline platform.

The Glock 43X and 48 are re-emerging as top-tier EDC options, primarily due to the release of new 15-round OEM metal magazines. While previously considered by some to be outclassed by higher-capacity micro-nines, these updated magazines significantly boost their appeal. The video also highlights the benefits of aftermarket frames, specifically the GritGrips option, which offers improved ergonomics and texturing at a competitive price, further enhancing the platform's suitability for concealed carry.

This guide details how to comply with the ATF's recent ruling on pistol braces, as explained by Lenny Magill, owner of GlockStore. It outlines three primary options: obtaining an SBR tax stamp, converting the firearm to a legal rifle, or removing the brace. Crucially, it warns against improper storage of removed braces to avoid constructive possession charges.

This guide details how to replace the magazine follower in a Glock double-stack magazine with a visually distinct 'Slushy Blue' polymer follower. The process, demonstrated by Lenny Magill from GlockStore, involves using a specialized tool for disassembly and reassembly, offering a simple modification to personalize and identify your magazines. The video highlights the ease of this upgrade for common Glock calibers like 9mm and .40 S&W.

This guide demonstrates the modularity between the new Glock 47 and the popular Glock 19 Gen 5. Expert instructor Lenny Magill shows how slides and frames can be interchanged, highlighting that both models share the same Glock 19 Gen 5 guide rod. This offers significant customization potential for users.

This guide details an active shooter response strategy demonstrated by Lenny Magill, founder of GlockStore. It emphasizes situational awareness, drawing from concealment, engaging multiple threats effectively with rapid fire, and securing the scene post-engagement. The instruction highlights proficient firearm handling and tactical decision-making under duress.