Gunsmithing - How to Smooth the Single Action Trigger Pull on a S&W Revolver

This video from American Rifleman features Mitchell from Langdon Tactical discussing customization options for the CZ P-09 pistol. Langdon Tactical focuses on enhancing fundamentally excellent firearms, particularly addressing the P-09's trigger pull. They offer two trigger job levels: Level 1 smooths factory parts and changes springs, while Level 2 replaces internals with Cajun Gun Works components for a lighter pull (5.5-6 lbs) and reduced reset. Additionally, they can modify the factory RMSC optic cut to accommodate larger optics like the Delta Point Pro, making the P-09 a more versatile carry option.

This video focuses on a trigger job for a KMR Umbra e Spectra firearm. The description highlights the meticulous tuning of the trigger pull to make the double-action pull as similar as possible to the single-action pull, aiming to leverage muscle memory even when starting with the hammer down. The updated sear plane is credited for a smoother and more defined single-action trigger break. The video encourages viewers to compare their own triggers to assess the improvement. It includes a strong safety disclaimer, emphasizing that all work is performed by authorized personnel in licensed facilities and reiterating safe firearm handling practices at the range.

This guide details the disassembly of the Portuguese Abadie 1878 revolver, as demonstrated by an expert from C&Rsenal. The process involves manipulating the trigger guard to open the side plate and removing a pin to access the internal lockwork. Proper disassembly is crucial to avoid damage to the unique Abadie mechanism.

This video provides an in-depth look at the Beretta 92 series, detailing its construction, operation, and common wear points. It explains the unique oscillating block locking system, the differences between 92 and 98 models, and the manufacturing techniques used for its components. The presenter also discusses potential restoration options for a specific mistreated Beretta 92.

This guide details the field stripping procedure for the Fagnus revolver, also known as the Maguire revolver, a significant firearm for French Army officers and a precursor to modern revolver lockwork. The expert instruction covers its single and double-action capabilities, unique gate and cylinder detenting, flip-around ejector, and rapid takedown system, culminating in a full disassembly to reveal the 1874-patented lockwork.

This video details extensive custom work performed on a Ruger Wrangler revolver. Modifications include complete action tuning, cylinder fluting, cutting flats on the cylinder, installing a dovetail for a new front sight, muzzle chamfering, and recutting the forcing cone. The firearm also received a 'Battleship Gray' Cerakote finish, significantly improving its aesthetics and performance. The presenter highlights how these modifications reduce trigger pull weight and enhance accuracy.

This guide details a high-speed Cowboy Action Shooting stage, demonstrating expert transitions between a lever-action rifle, dual single-action revolvers, and a side-by-side shotgun. It highlights efficient manual shotgun reloading techniques from a belt carrier, showcasing advanced proficiency in competitive shooting disciplines. The video emphasizes speed and accuracy across multiple firearm types.

This video provides an expert-level demonstration of the Mosin-Nagant M91/30 PU Sniper rifle. It covers visual inspection, the proper loading procedure for 7.62x54R ammunition, and live fire at an outdoor range, showcasing bolt manipulation and recoil control. The demonstration is presented in a silent, ASMR-style format by an authoritative demonstrator.

This guide details the complex process of reboring a Winchester 1885 Low Wall rifle from .32 Rimfire to .357 Magnum, addressing a pitted bore. Expert gunsmith Larry Potterfield demonstrates disassembly, barrel removal, specialized reboring at Delta Gun Shop, chambering, crowning, action conversion, and final marking/finishing. The process highlights advanced machining techniques and specialized tools required for such a conversion.

This guide details the cycle of operation for the Winchester Model 12 shotgun, as explained by Larry Potterfield of MidwayUSA using a cutaway model. It covers loading, safety engagement, firing, extraction, and chambering. The explanation highlights the hammerless pump-action design and internal component interactions, offering valuable insights for gunsmithing and understanding firearm mechanics.