Beginner Series - Mounting a Red Dot on a Handgun

This guide details the installation of a Trijicon RCR red dot sight on a Glock 17 MOS pistol, emphasizing safety and precise torque specifications. The instruction, delivered with high authority, covers firearm clearing, slide disassembly, optic mounting with Loctite, and proper screw torquing using a Trijicon torque card. It highlights the importance of using the correct adapter plate for MOS systems and achieving the specified 13 inch-pounds of torque for secure mounting.

This guide details the professional installation of an Aimpoint ACRO P-2 optic onto a Glock 19 Gen 5 MOS. It emphasizes proper cleaning of mounting surfaces with isopropyl alcohol and the critical use of Loctite 243 threadlocker for securing the adapter plate, along with applying witness marks for maintenance. The video demonstrates expert-level attention to detail, reflecting a high degree of firearm handling proficiency.

This guide details the process of mounting a red dot optic onto a firearm, emphasizing proper thread preparation and the use of thread locker to prevent loosening. It highlights the importance of cleaning threads, applying appropriate thread locker, using a torque wrench for precise tightening, and creating witness marks for ongoing monitoring. The video demonstrates this process on a Bull Armory Ultralite Pro with a 507K footprint optic.

This guide details the process of applying thread locker to red dot optic mounting screws, a technique recommended for ensuring optic security and preventing loosening due to recoil. It emphasizes using a small amount of thread locker on the threads and taper, and the importance of a torque wrench for proper installation. The speaker, Dave, a firearms instructor, shares this tip to help viewers maintain reliable optic zero.

This guide details the installation of the Viridian RFX1 Custom green dot sight onto a Smith & Wesson Bodyguard 2.0 pistol. It highlights the use of a custom mounting bracket that replaces the rear sight and emphasizes the importance of using a sight pusher tool due to the difficulty of removing the factory rear sight. The video, presented by Karl Kasarda of InRangeTV, offers practical advice for firearm modification.

This guide details the process of mounting a Vortex Defender XL red dot sight onto a Glock 47 MOS pistol using an Arise Manufacturing Low Rider plate. It emphasizes the importance of proper torque specifications, the use of blue Loctite to prevent screws from backing out, and the application of witness marks for ongoing monitoring. The instruction is provided by Joel Park, who has extensive experience mounting optics on Ben Stoeger's firearms.

Lucas Botkin, founder of T.Rex Arms, shares his expert insights on optimizing carbine builds based on extensive round counts. He details his philosophy on barrel length versus optic choice, preferring red dots for shorter barrels and magnification for longer ones. Botkin also discusses preferences for muzzle devices, foregrips, lights, lasers, and triggers, emphasizing reliability and simplicity for high-volume use.

This video details a critical incident during a firearms class where a custom-built pistol, featuring numerous aftermarket parts, experienced unintended discharges. The instructors meticulously troubleshoot the issue, identifying tolerance stacking and specific magazine fit as the likely culprits. They emphasize the importance of testing aftermarket components and the potential pitfalls of combining non-OEM parts.

This video discusses the practical considerations of Short Barreled Rifles (SBRs) with firearms instructor Nick Young. Key takeaways include the benefits of SBRs for suppressor use, the legal complexities involving ATF travel paperwork, and the potential reliability issues and increased violence in shorter-barreled platforms. The discussion also touches on the importance of proper buffer systems and the tendency for 'Franken-guns' to fail in training.

Hwansik Kim explains his 'No Friction Grip' technique, developed to maintain control in adverse conditions like sweaty hands or rain. The method emphasizes specific pressure points, particularly using the support hand's index finger on the trigger guard and the top knuckles of the support hand on the firing hand. This technique aims to minimize reliance on grip enhancers and provide consistent control through recoil by creating a stable platform without excessive friction.