Is Your AR-15 Overgassed or Undergassed? (How to Check + Fix It)

This guide, presented by The VSO Gun Channel, details how to prevent damage to a suppressed Direct Impingement (DI) AR-15. The host, demonstrating high authority, explains that suppressors increase dwell time and pressure, exacerbating over-gassed factory systems. The two-step tuning process involves coarse adjustment with heavier buffer weights and fine adjustment using an adjustable gas block to achieve optimal ejection patterns.

Instruction from expert John Lovell on the function and utility of the AR-15's forward assist. Lovell demonstrates how to use the forward assist to manually seat a bolt carrier group that is slightly out of battery due to fouling or lack of maintenance. While not always necessary with well-maintained rifles, he highlights its value as a redundancy for ensuring the firearm is ready to fire in critical situations.

This guide, presented by Palmetto State Armory, details the fundamental differences between single-stage and two-stage firearm triggers. Single-stage triggers offer a direct pull with minimal take-up, ideal for rapid fire and competition, but carry a slightly higher risk of accidental discharge. Two-stage triggers provide a distinct take-up phase and a wall, favored by precision and long-range shooters for enhanced control. The choice is ultimately personal and depends on the intended application.

This guide details seven expert techniques for clearing common firearm jams, applicable to handguns, rifles, and shotguns. It covers the 'Tap-Rack-Bang' for most issues, specific methods for stovepipes, double feeds, and stubborn jams using the 'Mortar Technique'. The guide also addresses dangerous squib loads and emphasizes preventative maintenance and troubleshooting faulty magazines or ammunition. Instruction is provided with a strong emphasis on safety.

This video explores common challenges faced by first-time shooters, particularly the differences between men and women in initial firearm handling. It highlights that while men might initially overcome poor mechanics with strength, women must focus on mastering proper form and mechanics to achieve proficiency. The instructor emphasizes that once mechanics are mastered, strength becomes less of a determining factor in shooting ability.

Lucas Botkin, an expert firearms instructor, demonstrates a demanding rifle-to-pistol transition and reload drill. The video showcases advanced proficiency in executing rapid sequences of fire and transitions, emphasizing the importance of precision and speed in tactical scenarios. Botkin's performance highlights the need for consistent practice to maintain high-level skills, even after a brief hiatus.

This video showcases a 3-year transformation in concealed carry draw technique, comparing a hesitant 2020 attempt with current proficiency. It highlights significant improvements in speed, grip acquisition, and presentation from an AIWB position, demonstrating effective garment clearing and safe re-holstering. The content emphasizes consistent practice and progression in self-defense handgun skills.

This video compares the PHLster Enigma system to a Tier 1 Holster with UltiClips for concealed carry during athletic activities. The PHLster Enigma demonstrates superior stability and retention when jumping and dancing in leggings, while the UltiClip setup shows significant sagging and movement. The demonstration highlights the Enigma's effectiveness for beltless carry, especially with athletic wear.

This video demonstrates effective concealed carry techniques for women, specifically focusing on concealing a subcompact firearm within athletic wear like crop tops and leggings. Creator Alyssa Seymour showcases a bra-mounted holster, highlighting how to achieve high concealment with minimal printing. The demonstration emphasizes practical solutions for integrating firearms into everyday fashion choices.

This video details common errors in concealed firearm draws, emphasizing proper grip and visual focus. Key mistakes include failing to use a 'claw grip' to clear clothing and looking at the gun instead of the target. Mastering these techniques is crucial for effective self-defense.