What will a Pre B Disconnector do in a CZ 75 Shadow 2?

This guide details the modification process for the FN PS90, focusing on the installation of the X-PRT90 progressive trigger system and the necessary beveling of a CMMG barrel. It emphasizes safety checks and functional testing after modifications. Instruction is provided by SHORTSHOT TONY, an experienced firearm enthusiast.

This video provides expert insights into achieving an exceptionally light and crisp trigger break, specifically detailing modifications to internal components. The speaker, identified as Eric from CZ-USA, demonstrates how altering the 'hooks on the internals' can lead to a 1.1-pound pull weight, a significant feature for race guns. The instruction emphasizes precision and technical understanding for advanced firearm tuning.

This guide details the testing procedure for the RTLR Group trigger mechanism on a Kriss Vector. It covers switching between semi-auto and the 'Rattler' mode, emphasizing the importance of a safety check before and during live-fire testing. The video demonstrates the functionality of the new trigger system.

This guide details the installation of various Forced Reset Trigger (FRT) kits and related components for popular firearm platforms like the AR-15, Glock, Taurus TX22, Kriss Vector, and Smith & Wesson M&P. It covers unpacking, component identification, installation steps for triggers and selectors, and a crucial safety check. The video highlights specialized kits from DogWood Armory, emphasizing the need for careful installation on specific models.

This video showcases a custom PSA AK-47 GF3 modified with a 3-position Forced Reset Trigger (FRT), a complex modification for the AK platform. The demonstration, conducted at a SWAT training facility for cinematic and LEO training purposes, highlights the transition to rapid fire. The work was performed by Kilo Guns, LLC in Arizona, with a mention of the Sonoran Desert Institute (SDI) for those interested in gunsmithing education.

This video details common trigger modifications for defensive pistols, focusing on improving feel, reducing pull weight, and shortening travel for enhanced accuracy. It highlights aftermarket triggers like Apex for the Smith & Wesson M&P Shield and factory-tuned adjustments for the Sig Sauer P229, explaining how these changes benefit shooters by reducing firearm disruption during the trigger press. The instructor emphasizes that while factory triggers are functional, personal preference and shooting capabilities often drive these upgrades, which can also have safety implications for users with less hand strength.

This guide details a practical experiment to debunk the myth that an AR-15 round would 'blow off' an ear. The Humble Marksman demonstrates through testing with pig ears that common rifle rounds, and even heavier calibers, create clean holes rather than explosive damage on thin tissue. The expert's analysis highlights the difference between tissue interaction and ballistics gel cavitation.

This guide showcases the specialized 'Space Guns' used in Open Division competition at the Double Tap Championship. It highlights custom 2011 pistols, advanced optics like C-More RTS2 and Sig Sauer Romeo3 Max, and high-end holsters from Safariland and Double Alpha Academy. The content, presented by a seasoned competition shooter, offers insights into the gear and techniques employed in high-level shooting events.

This guide details an efficient iron sight technique, drawing on insights from 3-division USPSA Grand Master Tim Herron. It emphasizes a shift from rigid front sight focus to a more effective target-oriented approach, using the rear sight for gross aiming and the front sight for fine-tuning. This method is particularly beneficial for shooters transitioning from red dot sights.

This guide details the disassembly process for three popular 2011-style pistols: the Staccato P, Springfield Armory Prodigy, and Bul Armory SAS II Tac 4.25. It highlights differences in guide rod systems, with the Staccato P featuring a toolless system, the Bul Armory requiring a paperclip or staple, and the Springfield Armory Prodigy needing a hex wrench. Proper maintenance of the guide rod system is crucial for reliable firearm function.