Videos tagged with Roller lock

This video provides a direct comparison between the Heckler & Koch MP5 and UMP9, highlighting their distinct operating mechanisms (roller lock vs. direct blowback) and common calibers. The content, presented by FrenchGunGuy, includes a live-fire demonstration at an outdoor range, offering insights into the practical performance of these well-known submachine guns. The video also promotes educational opportunities with the Sonoran Desert Institute (SDI).

This video details the cleaning and maintenance of an HK SP5K after approximately 8,000 rounds, with 90% of them suppressed. The speaker demonstrates a surprisingly simple field strip process, highlighting the roller-lock system's efficiency in preventing excessive fouling. The guide covers removing the stock, bolt carrier group, and cleaning components, noting the minimal buildup despite high round count and suppressor use.

This review covers the Century AP5-L, a 16-inch barreled rifle variant of the AP5 pistol, which is a roller-lock copy of the HK MP5. The reviewer highlights its Magpul furniture, included claw mount, and reliable performance with AAC ammunition. While generally positive, a minor issue with the tri-lug suppressor compatibility is noted.

This review of the HK SP5 9mm pistol highlights its status as a premium, German-made roller-lock firearm. While acknowledging its high cost compared to other roller-lock platforms, the reviewer emphasizes its exceptional fit, finish, and refinement. The SP5 demonstrated 100% reliability with various AAC ammunition types, both suppressed and unsuppressed, and exhibited excellent magazine compatibility. It's presented as a collectible range toy rather than a purely practical defense or competition platform.

This video showcases PTR Industries at CANCON Arizona 2024, highlighting their commitment to precision, heritage, and quality in firearm manufacturing. The description emphasizes PTR's journey from using surplus parts to their current USA-based production, featuring their renowned roller-lock system. The content promises a quick look at their legendary firearms and the innovation behind them. It encourages viewers to like and subscribe to RECOIL for more exclusive content and provides information on attending future CANCON events.

This video provides a clear and concise demonstration of how to install the Magpul ESK (Enhanced Safety Kit) selector on an H&K MP5-pattern firearm. Brownells Gun Tech Keith Ford guides viewers through the process, starting with a safety check, disassembling the lower receiver, removing the factory selector, installing the ESK components, and reassembling the firearm. He also highlights specific compatibility notes, stating the ESK will not fit Navy/FBI lowers or the H&K SP5 due to trigger pack differences. The video emphasizes the ambidextrous benefits of the ESK, allowing for safety manipulation without shifting grip.

This guide details how to upgrade the rear sight on an H&K MP5 or SP5 from the standard notched drum to a diopter-style drum sight. It outlines the necessary tools, including the H&K rear sight tool and a PH2 bit, and provides a step-by-step process for removal and installation. The guide emphasizes the importance of ensuring the firearm is clear before starting and highlights the need for post-installation adjustment to correct the point of impact.

This PSA MP5 update from SHOT Show 2020 reveals significant progress on PSA's roller-delayed blowback pistol caliber carbine. Key improvements include an integrated Picatinny rail, a revised sighting system utilizing an AR-15 front sight post for intuitive adjustment and cost savings, and the use of Magpul furniture and an SP Tactical adjustable brace. The firearm is expected to feature a CMC trigger and proprietary magazines, while also being compatible with standard MP5 magazines. The target price point is around $1,200, with a release anticipated in 2020.

This guide details the field stripping process for the CZ-52 pistol, a robust Cold War-era firearm. The process involves using the magazine floorplate as a tool to release the barrel and roller assembly. The video features an expert instructor demonstrating the steps, highlighting the unique roller-locked mechanism.

This guide details the field stripping process for the Zenith Z 5P, a Turkish-made 9mm roller-lock pistol. It covers the removal of the bolt carrier group and the critical roller lock mechanism. The video emphasizes the importance of understanding this mechanism for maintenance and cleaning. The presenter, Sootch00, demonstrates a high level of expertise with over 30 years of experience with the MP5 platform.

This review of the PTR 32 KFR by Mrgunsngear provides an in-depth look at its AK-47 magazine compatibility and performance. The expert reviewer highlights its roller-lock operating system, accuracy testing results, and practical field stripping guide, offering valuable insights for potential buyers and firearm enthusiasts.

This comprehensive review of the Century Arms C-308 battle rifle, presented by sootch00, highlights its value proposition as a .308 caliber firearm. The video details its origins, collaboration with PTR, and improvements in Century Arms' quality control. It covers the rifle's features, including furniture, barrel, sights, optics rail, trigger, and magazine compatibility, alongside performance testing and pricing. The expert assessment notes sootch00's extensive experience and detailed knowledge of roller-lock platforms.