Make Your AR-15 CALIFORNIA COMPLIANT in 1 Move.

This expert guide from the School of the American Rifle details how to identify and address rough carrier key bores in AR-15 bolt carrier groups. The instructor, demonstrating expert knowledge, explains how these manufacturing defects, particularly on Colt components, can lead to premature wear on the gas tube and reduced reliability. Solutions involve replacing the defective carrier key to ensure smooth operation and longevity of the firearm.

This guide details how to inspect an AR-15 Bolt Carrier Group (BCG) for critical defects, specifically peening marks on the carrier rails. Instruction from School of the American Rifle highlights how improper peening can lead to significant damage to the upper receiver. Proper inspection is crucial for ensuring BCG longevity and firearm safety.

This guide details the process of lapping an AR-15 receiver to ensure proper barrel alignment for improved long-range accuracy. Instructor Stephen Caleb from Brownells explains that receiver faces can be slightly out of alignment, leading to barrel runout. The process involves using a specialized lapping fixture and aluminum oxide lapping compound with a drill to create a perfectly flat receiver face. This ensures the barrel seats flush and square, critical for precision shooting beyond 500 yards.

This YouTube video, titled 'Bore Buddy – Não é FRT Totalmente Automático', appears to focus on a firearm accessory or modification called 'Bore Buddy'. The title explicitly states it is *not* a fully automatic FRT (Forced Reset Trigger), suggesting the content will clarify the functionality and potentially limitations or comparisons of this device. Given the focus on a specific firearm component and the clarification regarding its automatic capability, the video likely aims to inform viewers about its use, installation, or performance, potentially differentiating it from fully automatic triggers.

This guide outlines the conceptual assembly of the unique XR-86 custom rifle, a project by Wilfred Ellis. It details the integration of parts from an M60, M14, and AR-15, highlighting the custom gunsmithing required to combine these disparate systems into a functional firearm. The process involves careful mating of bolt, gas, and trigger mechanisms.

This guide details the installation of an aftermarket AR-15 trigger, specifically a Timney Triggers product, into a clear lower receiver. The process involves unboxing, component inspection, mounting the trigger assembly with pins, and performing a function check. The demonstrative tone and clear handling of components suggest an experienced instructor guiding the viewer through a common firearm modification.

This video from Warrior Poet Society, featuring John Lovell, humorously debunks the myth of Glocks being made of porcelain and undetectable by metal detectors. It references the fictional Glock 7 from Die Hard 2, clarifying that real Glocks are not made of ceramic and are standard firearms. Lovell's high authority as a professional firearms instructor is evident in his clear explanation and proper handling.

This guide outlines a method for introducing new, potentially apprehensive individuals to firearms, as demonstrated by John Lovell. It emphasizes a controlled, safe, and positive first experience, starting with small calibers and instructor-led handling, before progressing to larger platforms. The approach prioritizes building confidence and dispelling fear through expert guidance and adherence to strict safety protocols.

This video from Warrior Poet Society, featuring John Lovell, humorously illustrates that while a shooter might achieve accuracy from an unstable stance, true shooting proficiency requires a stable base for balance and recoil management. Lovell, a former Army Ranger, emphasizes that a proper stance is fundamental, not just for accuracy but for overall control and readiness. The demonstration shows how instability leads to a loss of balance after firing, highlighting the practical importance of a solid stance.

John Lovell, a professional tactical instructor, demonstrates the correct way to utilize a vertical foregrip on an AR-15. He advises against a 'gangster' grip, instead promoting a technique where the foregrip is used as a hand stop to pull the rifle into the shoulder for better recoil control. The guide also covers using the foregrip to brace against obstacles for increased shooting platform stability.