.40 S&W to 9mm Glock Conversion

This guide details the essential maintenance steps for police trade-in Glock models like the 22 and 23. It emphasizes replacing common wear parts and inspecting critical components to ensure reliability. The information is presented by an experienced instructor, offering practical advice for owners of these budget-friendly firearms.

This guide, based on expert instruction, details 17 habits to ensure firearms like Glocks and AR-15s last over 20,000 rounds. It emphasizes proactive maintenance, including meticulous round count logging, regular cleaning and lubrication, timely replacement of critical springs and components, and thorough visual inspections. Following these practices prevents malfunctions and extends the operational life of your firearm.

This video critically examines New York Governor Kathy Hochul's proposed law to block 3D printing of firearms. The presenter, demonstrating a high level of technical and practical authority, showcases a modified Glock handgun with 3D-printed full-auto conversion components. The demonstration aims to prove that such software-based restrictions are ineffective against determined individuals, highlighting the ease with which custom parts can be designed and integrated using readily available technology.

This guide details the COA (Cut-On-Axis) optic cut modification for Glock slides, as explained by GlockStore. This specialized cut allows optics like the Aimpoint ACRO P-2 to sit lower by capturing them into the slide with a beveled design. It requires a unique, specialized rear sight for secure mounting. GlockStore has extensive experience with over 30,000 slide modifications.

This video discusses the concept of multi-caliber firearms, focusing on how certain semi-automatic pistols can be converted to shoot different calibers through simple barrel and slide swaps, along with magazine changes. The presenter highlights this as a cost-effective way to 'get more bang for your buck' and uses examples like the Glock 23, Glock 22, and Beretta 92FS to illustrate the possibilities of conversion kits and barrels.

This video demonstrates advanced gunsmithing techniques for pistol modification, focusing on the precise installation of a red dot optic and the detailed assembly of internal components. The expert-level instruction covers precision part adjustment using specialized tools and thorough post-assembly checks. The process highlights the meticulous work involved in custom firearm builds from Vampire Custom.

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.