Swiss K31 Diopter Match Rifle to 500yds: Practical Accuracy feat. Bloke on the Range (with GP11ammo)

This video demonstrates the capabilities of the Swiss K31 surplus rifle, particularly its accuracy potential with competition sights at extended ranges up to 450 yards. The presenters highlight the rifle's renowned accuracy, its straight-pull action, and the challenges of using unmagnified sights at distance. They provide practical shooting feedback and assess the rifle's performance, rating it highly for its class.

This guide details the adjustment of the diopter sights on the Hammerli FK-31, a rare competition rifle used by early Israeli forces. Expert instruction from Ian McCollum covers front sight insert selection and rear sight windage, elevation, and aperture adjustments for optimal precision. The video emphasizes the historical significance and unique modifications of this straight-pull bolt-action rifle chambered in 7.5x55mm Swiss.

This guide details a practical accuracy test of the Swiss ZFK-55 sniper rifle, focusing on its performance at various ranges up to 650 yards. It highlights the challenges posed by the rifle's 3.5x Kern optic and the 'Frottment Gras' turret system, while also demonstrating its effectiveness as a Designated Marksman Rifle according to historical Swiss military doctrine. The test emphasizes consistent hits and the application of spotting corrections for long-range engagements.

This guide details how to zero and effectively shoot the Swiss K31 rifle equipped with diopter sights, as demonstrated by firearms expert Eric. It covers sight adjustment for distance, achieving accuracy under challenging conditions like thunderstorms, and engaging steel targets. The information is presented with high authority, drawing on historical match knowledge and detailed technical explanations.

This compilation showcases a diverse array of firearms, from classic bolt-action rifles like the Swiss K31 and Mosin Nagant to iconic semi-automatics such as the M1 Garand and AK-47. It highlights various action types, including pump-action shotguns (Remington 870, Winchester 1897) and lever-actions (Winchester 1894), demonstrating their operation and firing characteristics. The video also features several historical firearms, like the Springfield Trapdoor and Martini-Henry, offering a broad look at firearm evolution and function.

The K31 Swiss service rifle, chambered in 7.5x55mm Swiss, demonstrates impressive rapid-fire capability due to its straight-pull bolt action. Its 6-round capacity and walnut stock contribute to its historical significance and shooting performance. The rifle's high build quality is evident, making it a fast-cycling alternative to traditional bolt actions.

This short explains the meaning of the 'П' marking on Kalashnikov rifles, which signifies the 'Postoyannaya' or battle sight zero. The zero distance varies by caliber: 300 meters for 7.62x39mm (like the AK-103) and 400 meters for 5.45x39mm variants (AK-74, AK-105, AK-12). The AKS-74U 'Krink' has a 200-meter battle sight zero.

This guide details the field stripping and cleaning process for the Ruger Mark IV Tactical .22LR, emphasizing its improved single-button takedown. Expert analysis highlights its reliability and suitability as a suppressor host, with a timed cleaning demonstration showing efficiency.

This guide details the technique for engaging targets at extreme ranges with a Kar98k Sniper and ZF39 scope, as demonstrated by 9-Hole Reviews. It emphasizes using the reticle for ranging and holdovers due to the lack of external adjustment dials, requiring significant shooter skill in estimating wind and elevation. The instruction highlights the historical context of German sniper doctrine and the practical application of vintage optics for long-range accuracy.

This review details a practical accuracy test of the M21 SWS, a sniper variant of the M14 rifle, chambered in .308 Winchester. The test engaged targets from 150 to 800 yards under challenging environmental conditions. Despite a mechanical jam and shooter error, the rifle achieved a 32 out of 40 hit ratio, demonstrating its capability at extended ranges.