Videos tagged with Buffer Tube

This video from GUNBROS explains the function of a buffer tube on an AR-15 or AR-pattern rifle. As demonstrated by the instructor, the buffer tube is attached to the lower receiver and houses the buffer and spring. When the rifle fires, the bolt carrier group compresses this assembly, which then returns forward to chamber the next round. The video emphasizes the critical role of the buffer tube in the AR-15's operating system.

This video from Shatterthewicked explores the viability of braceless AR pistols. The speaker, demonstrating high authority, concludes that while initially seen as a gimmick or legal workaround, a braceless AR pistol with a closed-end buffer tube has practical applications, particularly for enhanced concealability and compact carry. The setup is shown to be manageable with proper technique for defensive scenarios.

This video provides a detailed comparison of the BCM MK2 Recoil Mitigation System against standard carbine and rifle-length recoil systems. The speaker highlights differences in buffer and spring lengths, and buffer tube dimensions. The MK2 system is shown to effectively reduce felt recoil, making the rifle shoot 'flat' and keeping the red dot stable during rapid fire, particularly beneficial for over-gassed budget AR-15s.

This video thoroughly breaks down the meaning of "Mil-Spec" in the context of AR-15 parts. It debunks common misconceptions, explains the historical origins of military specifications, and details how these standards were developed to ensure reliability and durability, particularly after issues faced in conflicts like Vietnam. The content clarifies what "Mil-Spec" truly entails for civilians and provides practical advice on when to opt for Mil-Spec components versus commercial alternatives for AR-15 builds, aiming to educate the AR-15 community for safer and smarter firearm ownership.

This YouTube video focuses on the topic of firearm buffers, specifically discussing which buffer to use in a rifle. While the description is minimal, the title clearly indicates a discussion and potential comparison or review of different buffer types for rifle platforms. The content will likely be of interest to individuals looking to understand rifle components and modifications.

This YouTube video is a call to action for viewers to participate in a poll within the comments section to decide on specific firearm components. The video focuses on selecting a stock, pistol grip, and buffer tube. This interactive approach suggests a content piece related to building or customizing a firearm, likely an AR-15 platform given the commonality of these parts in that ecosystem. Viewers are encouraged to voice their preferences, indicating a community-driven decision-making process for firearm parts.

This Brownells Quick Tip video provides a concise visual inspection guide for the AR-15 platform. It focuses on identifying potential issues and ensuring proper assembly without requiring disassembly. The video covers checks for the magazine catch, castle nut, buffer tube alignment, grip, takedown pins, upper receiver and handguard alignment, gas tube orientation, gas block, muzzle device, selector, magazine release, spring tests, trigger, buffer retainer, bolt carrier group, gas key staking, and feed ramp alignment. This is ideal for individuals purchasing firearms at gun shows, local shops, or private sales.

This video from Brownells showcases their AR-15 Buffer Tube Lower Receiver Fixture. Hosts Steve and Caleb demonstrate how this tool simplifies the AR-15 building process by securely holding the lower receiver and providing crucial support for the buffer tube during installation. They cover unboxing, material quality, setup, the fixture's role in preventing buffer tube misalignment, and its utility for castle nut staking, highlighting its benefits for AR-15 enthusiasts undertaking custom builds.

This video is part 3.8 of a 4-part series focused on the SOTAR Secret Shopper segment, specifically detailing the process of fitting a buffer tube (receiver extension) to a Ruger AR556. The content appears to be a technical demonstration or guide related to AR-15 platform rifle maintenance or assembly.

This video provides a detailed, step-by-step guide on assembling the BCM buffer system for an AR-15. It covers the correct installation of the buffer tube, retainer spring and pin, end plate, castle nut, buffer spring, and buffer itself. Key steps include ensuring the buffer tube is threaded correctly to retain the pin without binding and properly aligning the end plate to capture the rear takedown pin spring.

This video from Magpul introduces five new AR-15 stock models: DT Carbine, MOE PR, DT PR, MOE RL, and MOE TR. John from Magpul details the design philosophies and features of each, highlighting innovations like dual-tension mechanisms for eliminating slop, precision rifle-oriented ergonomics, and tool-less installation. The presentation emphasizes Magpul's continued development in AR platform accessories, building on the legacy of their popular CTR and MOE SL stocks.

This video is a product spotlight featuring the Radian Model 1 Rifle. Caleb from Brownells and Josh from Radian detail key components such as the Dead Air muzzle device, 416R stainless steel barrel, billet upper and lower receivers, gas block, barrel nut, bolt catch, Mag release, Talon safety selector, buffer tube, QD plate, bolt carrier, forward assist, and the SD charging handle. They also discuss the Vertex trigger and mention the availability of different lengths, calibers, SPR, and brace options. The video aims to inform viewers considering building or purchasing a complete rifle.