This Almost DESTROYED My AR Pistol Build

This guide details the process of installing and swapping suppressor mounting solutions, focusing on ZEROED HUB Adapters and Plan B muzzle devices. It covers removing direct thread adapters and installing QD systems for quick suppressor changes between firearms. The instruction comes from an experienced firearms instructor, emphasizing proper technique for a secure and effective suppressor setup.

This guide details the modularity of the PSA AXR system, focusing on barrel and caliber changes, ambidextrous controls, and compatibility with AR-style furniture. The AXR utilizes a short-stroke piston system and offers user-friendly customization for various configurations. Instruction is provided by an experienced individual with deep product knowledge.

This guide provides expert-level troubleshooting steps for common issues encountered with 300 Blackout FRT (Firearm Research & Technology) setups, drawing on hands-on testing and component analysis. It covers buffer weight, spring selection, ammunition variability, suppressor interaction, and feed ramp polishing, offering practical solutions for achieving reliable function. The instruction emphasizes a methodical approach to diagnosing and correcting malfunctions in direct impingement AR-15 platforms chambered in .300 Blackout.

This guide details modifications for the NOVOX Research SPC-9 X-SD kit and CZ Bren 2 conversion, as presented at SHOT Show 2026. Key modifications include adapting the SPC-9 lower for PPSH-41 drum magazines and converting the CZ Bren 2 to .300 Blackout using a ported barrel for suppressed use with 9mm suppressors. The guide also touches on the GHM9 X-SD prototype and Stribog conversions, emphasizing the need for specialized parts and careful fitting. Instruction is provided by Jacob Bourne, a lead designer for NOVOX Research, showcasing high-level technical expertise.

This video from SHOT Show 2026 introduces Maxim Defense's new Duty Precision Rifle and SDX Reflex, highlighting their innovative M-Coat Bolt Carrier Group. The representative, demonstrating high authority and expertise, details the rifles' features, including specific calibers, barrel lengths, and suppressor technology. The M-Coat BCG's easy-clean, single-piece design with an integrated gas key is a key takeaway for enhanced firearm maintenance, particularly when running suppressed.

This video details the process of building a G36C rifle with a TommyBuilt 300 Blackout conversion. It covers critical steps like barrel installation using specialized tools and torque specifications, gas block and piston assembly, and the final integration of components including the carrier, recoil assembly, lower receiver, stock, and optic. The build emphasizes precision for the barrel nut torque to avoid damaging the receiver.

This guide details 10 common mistakes to avoid when building an AR-15, drawing on the expertise of the Tactical Toolbox host. It emphasizes planning, selecting quality critical components like barrels and BCGs, and using the correct tools for assembly. Key takeaways include avoiding overspending on lowers, prioritizing function over aesthetics, and ensuring proper barrel installation with torque and headspace checks.

This guide provides a comprehensive approach to selecting your first handgun, emphasizing purpose, type, size, caliber, and ergonomics. It highlights the importance of testing firearms at a range before purchase and offers top recommendations for new owners. Instruction is delivered with practical, experience-driven insights.

This video provides a comprehensive guide to essential AR-15 upgrades under $100, focusing on improving reliability, ergonomics, and performance. Key recommendations include indexing the cam pin, upgrading to better bolts or extractor kits, installing drop-in triggers, and enhancing grip and stock options from brands like B5 Systems and Magpul. The host also covers foregrips, ambi controls, muzzle devices, and essential maintenance items like White Lithium Grease.

This review details the CMMG MK57 AR-15 platform chambered in 5.7x28mm, highlighting its innovative Radial Delay Blowback system. The host, Mr. GunsnGear, an experienced firearm builder, explains how this system reduces recoil and muzzle rise. Despite the technical advantages and smooth operation, the review concludes that the high cost and limited availability of 5.7x28mm ammunition make this otherwise impressive firearm a difficult purchase for most consumers.