Sporterising a K31

This video provides an expert-level guide to field stripping the rare Stamm-Saurer Model 1916 light machine gun, presented by Ian McCollum of Forgotten Weapons. The process details the unique disassembly steps required for this experimental Swiss firearm, including the separation of receiver halves and inspection of the bolt mechanism. It highlights the historical context and technical intricacies of a firearm designed by Hans Stamm.

This guide details the field stripping process for the Swiss LMG-25 light machine gun, as demonstrated by Ian McCollum. It covers the removal of the barrel and bolt assembly for cleaning or maintenance. The video also highlights the unique toggle-lock action and the importance of the API system.

This guide details the modification process for a Swiss K31 rifle, transforming it into a McGuinness Custom K31. It covers the installation of a custom stock, scope mount, optic, and muzzle brake. The video highlights the rifle's exceptional accuracy with GP11 ammunition, consistently achieving sub-MOA groups, and its smooth straight-pull action, making it a favored surplus rifle for precision shooting.

Iraqveteran8888's Eric details a custom K31 sporter build, highlighting modifications like a Rock Solid Industry mount, Bluegrass stock, and Hammerli trigger. The rifle, chambered in 7.5x55mm Swiss, is tested with handloads featuring Sierra MatchKing bullets, demonstrating impressive sub-MOA accuracy at 100 yards and effective engagement of steel targets at 300 and 440 yards. This build transforms a surplus rifle into a capable precision instrument.

This guide details the field stripping process for the rare Waffenfabrik Bern WF-54 prototype, a scaled-up variant of the FG-42 chambered in 7.5x55mm Swiss. It covers the removal of major components like the bolt carrier, gas piston, recoil spring, and trigger group, highlighting the weapon's internal mechanisms and design lineage from the FG-42. The information is presented with a high degree of mechanical detail, reflecting the instructor's expertise.

This guide details the process of reloading 7.5x55mm Swiss cartridges for a Schmidt-Rubin K31 rifle, as demonstrated by Jaeger Z999. It covers de-priming, priming, powder charging, and bullet seating using specialized tools like the Forster Co-Ax press and Frankford Arsenal hand priming tool. The video emphasizes a silent, ASMR-style approach, highlighting the mechanical aspects of reloading.

This entry details the safe handling of the T G-67 M-SOFT training hand grenade, as demonstrated by Ziga from Polenar Tactical. It emphasizes the critical role of the safety pin and spoon mechanism in preventing accidental detonation. The M-SOFT variant is likely for airsoft or training purposes, highlighting the importance of understanding device types for safety.

This expert guide from Polenar Tactical demonstrates the critical technique for applying a CAT-style tourniquet to control severe limb hemorrhage. The instruction emphasizes correct placement ('high and tight') and windlass application to stop bleeding, acknowledging the necessary pain involved. The video highlights that despite discomfort, proper tourniquet use is a life-saving measure.

This guide details the operation of the TAG 18 Smoke White grenade, as demonstrated by Polenar Tactical. It covers the basic mechanical components and the activation process, emphasizing its use for concealment or signaling. The instruction comes from an experienced source, offering a practical look at this tactical accessory.

This guide details the operation of the FBG-6 Flash Bang 2.0, a pyrotechnic distraction device. It emphasizes the function of the safety lever and the 2.0-second delay. The demonstration highlights that real flashbangs disorient through sound and flash, not the extreme visual effects seen in media. Expert instruction from Polenar Tactical covers safe handling and deployment principles.