Será que o gatilho de AR-15 serve neste shotgun?

This guide details the installation of the Nexus Firearms Billet Kuna Lower onto a Springfield Kuna PCC. It covers magazine compatibility, focusing on CZ magazines and their 'Glock equivalent' status for PCCs, and highlights the benefits of the billet aluminum construction. The upgrade allows for AR-15 trigger and grip compatibility, ambidextrous controls, and a last bolt hold open feature, enhancing modularity and user customization. The review emphasizes the solid build quality and flawless performance after installation.

This video provides an instructional overview and demonstration of the Rise Armament REV 535 trigger installation. The process highlights the trigger's slide-and-snap design with spring-loaded pins for a quick and easy installation. It also details how to attach the modular, anodized trigger face.

This guide details an attempt to install an AR-15 trigger into a Derya Arms DY12Y 12-gauge shotgun. The process involves disassembling the shotgun, examining the lower receiver for compatibility, and attempting installation of CMC AR-15/10 triggers. The video highlights significant differences in pin retention and hammer design between AR-15s and this Turkish-made shotgun, ultimately concluding that direct AR-15 trigger swaps are not feasible without extensive modification.

This video demonstrates the rapid installation of the Rise Armament REV 535 'Slide Snap' trigger for AR-15 platforms. The trigger features integrated pins, eliminating the need for anti-walk or standard pins. The 'Slide Snap' design allows for tool-less installation by simply dropping the trigger into the lower receiver, depressing rear bushings, and snapping the front into place. Interchangeable trigger faces (curved or flat) are also highlighted, with the entire process showcased as achievable in under a minute, as evidenced by a 'Sub-Minute Install Challenge'.

This video showcases a unique custom firearm build integrating an AR-15 trigger group into an MP5 platform for improved ergonomics and performance. The creator demonstrates the firearm's rapid-fire capabilities at a private range, highlighting the effectiveness of the modification with a suppressor and Holosun optic. The build emphasizes advanced gunsmithing techniques for enhanced firearm functionality.

This YouTube video provides a straightforward how-to guide for polishing a JP Enterprises Trigger kit. It focuses on the practical steps involved in modifying a firearm component to potentially improve its performance and feel. The tutorial is aimed at individuals interested in gunsmithing and customizing their AR-15 platforms.

This video explores the theoretical and practical outcome of loading a 50 BMG cartridge into a 12 gauge flare gun. The experiment, conducted by a hobbyist, demonstrates that while the 50 BMG cartridge surprisingly fits, the flare gun's firing mechanism and primer strength are insufficient to ignite it. The test highlights the significant differences in primer resistance between ammunition types.

This video debunks the myth that shooting upwards is safe, explaining the lethal terminal velocity of falling projectiles. It showcases the Canik Mete MC9 Prime with a Gideon Valor optic and demonstrates the use of 9mm shot shells for controlled, less dangerous demonstrations, highlighting their unique projectile dispersal.

This video debunks the myth that a .50 BMG round passing near a target can be lethal due to shockwave. Using a ballistic mannequin head and a Big Kahuna Firearms Raptor-50 rifle, the test demonstrated that while the .50 BMG round impacted and destroyed a concrete block behind the target, it did not affect the mannequin or the cardboard placed near it. The conclusion is that a near miss from a .50 BMG is not fatal.

This video conducts a destructive test comparing the impact of .22 LR and .50 BMG rounds on a ballistic head model. The .22 LR caused minimal damage, while the .50 BMG completely destroyed the head, highlighting the vast difference in energy and destructive potential between the two calibers. The test also showcases the Raptor .50 BMG upper receiver as an accessible way to experience .50 BMG ballistics on an AR-15 platform.