The ATF Is Pissed. The MP5 Now Has A Forced Reset Trigger.

This guide details the process of modifying an MP5 platform to incorporate AR-style controls using the Lee Sporting SP5 Lower. The modification aims to improve ergonomics and handling, making the classic MP5 platform more user-friendly for modern shooting applications. Expert instruction highlights the benefits of this upgrade for dedicated MP5 enthusiasts.

This video showcases the Arc-Fire system from AsDesigns, specifically a 3-position FRT (Forced Reset Trigger) designed for the MP5 platform. The presenter expresses high satisfaction with its performance, describing it as running "like butter" and referencing "winner chicken dinner," implying a highly effective and enjoyable shooting experience. The focus is on the functionality and smooth operation of this trigger modification for the MP5.

This guide details the installation and testing of a 'Super Safety' trigger system on MP5 and MP5K clones, utilizing specialized lower receivers from Lee Sporting or AS Designs. It emphasizes the active reset mechanism and includes crucial steps for function checking and suppressed shooting considerations, particularly for the MP5K variant. The video highlights the legal context surrounding these triggers and demonstrates their operation through slow-motion analysis.

This guide details the installation and initial testing of the AS Designs ARC Fire V2 Forced Reset Trigger (FRT). It covers compatibility with various platforms including AR-15, HK MR series, B&T, and MP5 housings, and highlights the new selector angle options. The guide emphasizes proper safety procedures and function checks before live-fire testing, drawing on expert insights from early access reviews.

This guide details the process of modifying an MP5-style firearm to accept an AR-15 drop-in trigger, enhancing ergonomics and trigger pull. The video showcases the quick assembly of the modified firearm, including the addition of a suppressor and Holosun optic, followed by a live-fire demonstration highlighting its rapid-fire capabilities. Instruction comes from a high-level firearm influencer with expertise in custom firearm assembly and parts compatibility.

This guide details the installation of the AS Designs Super Safety trigger for HK MP5, SP5, and compatible clones. The process involves disassembling the firearm, attaching a specific 'trip' component to the bolt carrier group, and reassembling the receiver. The video emphasizes that this is a semi-automatic trigger system utilizing a forced reset mechanism, not a machine gun. The speaker, a recognized firearms expert, provides a clear, professional walkthrough.

This guide details the proper technique for safely loading the M1 Garand, specifically addressing the common 'Garand Thumb' phenomenon. It emphasizes maintaining downward pressure on the en-bloc clip during loading to prevent the bolt from slamming forward prematurely. Expert instruction from Garand Thumb highlights this as a key safety measure for new shooters.

This comprehensive review of the Russian Altyn helmet, presented by Garand Thumb, details its construction and ballistic performance. The helmet features a 3mm titanium shell with an aramid liner, rated for pistol and fragmentation threats. Testing reveals it stops 9mm and .44 Magnum rounds but fails against rifle calibers like 5.56x45mm and 7.62x39mm. Despite its robust construction for its intended role, its significant weight and lack of rifle protection are noted as drawbacks compared to modern alternatives.

Garand Thumb, a recognized subject matter expert in tactical equipment, critically assesses the effectiveness of ballistic face masks. The video details rigorous testing using realistic ballistic dummies and various firearms, from handguns to rifles, to measure projectile stopping power and backface deformation. The conclusion highlights significant risks associated with these masks, primarily due to severe deformation, suggesting they are often 'gimmicky' and less effective than traditional head protection.

This guide details the correct technique for loading the M1 Garand rifle, specifically addressing how to avoid 'Garand Thumb.' It emphasizes the 'bladed hand' method, a crucial technique for safe and efficient loading demonstrated by the speaker. Proper execution involves a swift, decisive motion to seat the en-bloc clip while protecting the thumb from the forward-moving bolt.