Why 3-round groups are the worst... feat. Remington 700 5R

This video demonstrates the significant impact of primer choice on reloading results. By switching from Remington Gold primers to Federal 210 primers, the presenter observed a notable increase in average velocity and a decrease in standard deviation, even with identical other load components. The test highlights how primer selection can affect accuracy and point of impact.

This video details the process of load development for a Winchester Model 70 Featherweight in .22-250 Remington. The instructor, with significant experience in firearms and reloading, tests two different powders (Hodgdon H414 and Alliant Reloder 15) with Speer 52-grain target match boat-tail bullets. The focus is on achieving optimal accuracy, discussing powder charge increments, primer selection, and the impact of barrel type (featherweight) on performance. The instructor emphasizes meticulous load development and understanding the nuances of different powder types for consistent results.

This video emphasizes the critical value of a 'known quantity' accurate rifle setup for effective shooter assessment. By using a consistently performing rifle, shooters can reliably determine if their performance is due to their own skill or equipment issues. The speaker shares a personal anecdote about contaminated ammunition affecting group consistency, highlighting the importance of understanding all variables in a shooting system.

This video debunks the 'combat accuracy' and 'minute of man' myths, emphasizing the importance of understanding a firearm's actual Minute of Angle (MOA) capability. The instructor stresses that a minimum acceptable standard for rifle capability is 2-4 MOA, derived from the dimensions of a human silhouette. Consistent accuracy testing with specific ammunition and understanding environmental factors are crucial for effective threat neutralization and faster follow-up shots, rather than relying on vague terms that sell shooters short.

This video investigates the impact of sustained high rates of fire on AR-15 barrel performance, specifically focusing on group size, location, and velocity changes. The experiment compares a lighter Faxon Gunner barrel with a heavier Nordic Components barrel, firing 90 rounds each in 30-shot groups. While some minor degradation in accuracy was observed in later groups, the overall impact was deemed minimal for typical AR-15 shooting scenarios like multi-gun or black rifle matches.

This video from Civilian Tactical explores the performance of a 12-gauge slug loaded backwards in its shell. The experiment, conducted by an experienced firearms content creator, demonstrates through live-fire testing at an outdoor range that backwards slugs exhibit extremely low accuracy, creating large, irregular holes and scattered impacts compared to standard slugs. The host emphasizes safe handling throughout the comparative test.

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.