Tom Gresham's Gun Talk - 11.24.13 Part C

This guide details how to estimate muzzle velocity without a chronograph, a crucial step for accurate long-range shooting. It leverages factory ammo data and barrel length adjustments as a starting point, then refines the estimate through 'truing your dope' with a ballistics app and live fire. The Precision Rifle Network hosts provide practical, expert advice for shooters seeking to optimize their ballistic solutions.

This guide details how to test propellant temperature sensitivity, a crucial factor for consistent long-range accuracy. It emphasizes using a reliable chronograph and testing ammunition across a wide temperature range, from cold to hot conditions. The process involves calculating the muzzle velocity change per degree Fahrenheit to understand how temperature fluctuations affect performance, enabling shooters to account for these variations in their ballistic solutions.

This expert guide from CF Clips details optimal barrel lengths for 300 Blackout for various shooting distances and ammunition types. It highlights that 12-13 inch barrels are effective up to 300-400 yards, with 16-inch barrels offering further performance. The guide also clarifies that short barrels (under 7 inches) are viable with subsonic ammunition, while super-sonic rounds benefit from longer barrels. It debunks the myth that 300 Blackout is solely for close-quarters combat, emphasizing its hunting capabilities.

This YouTube video focuses on firearms safety and operational knowledge, specifically warning new shooters against mixing 5.56mm and 300 Blackout ammunition in the same firearm. The title hints at potential malfunctions or dangerous situations, underscored by terms like 'explosion' and 'failure.' The inclusion of '#asmr' and '#slowmotion' suggests a focus on the visual and auditory aspects of the firearm's operation, likely highlighting the consequences of incorrect ammunition usage in a dramatic fashion. The video aims to educate novice gun owners on critical differences between common rifle calibers.

This video demonstrates a fun range day focusing on reactive target engagement with .204 Ruger and .22 Nosler calibers. Expertly handled by the speaker, the session covers shooting various targets from 25 to 100 yards, highlighting the performance of different ammunition types and rifles. The guide provides a structured approach to replicating this type of training, emphasizing safe firearm handling and understanding ballistics.

This guide details the process of zeroing an optic for both supersonic and subsonic 300 Blackout ammunition, as demonstrated by Palmetto State Armory. It highlights the significant difference in point of impact (around 5 inches at 50 yards) between the two ammunition types and emphasizes the critical importance of re-zeroing your optic when switching between them for accurate shooting. The instruction stresses responsible and safe firearm handling.

This video demonstrates a realistic home invasion self-defense scenario using force-on-force training with Simunition. Expert instruction from Chris Cerino highlights the importance of tactical techniques like the 'Shoulder Bump' for improved weapon handling and cover utilization. The training emphasizes stress inoculation and identifying areas for improvement to increase survivability.

This guide, based on instruction from Mike Seeklander, a professional trainer and competitive shooter, details tactical movement and cover techniques. It emphasizes proactive avoidance, proper use of cover, and minimizing exposure when engaging threats. The techniques are demonstrated using various firearms and accessories, highlighting practical application in self-defense scenarios.

This video demonstrates critical self-defense principles through simulated real-world scenarios, emphasizing the importance of situational awareness, cover, and verbal de-escalation. Instructor Chris Cerino, a high-authority figure, guides participants through mistakes made in high-stress situations and provides actionable training to improve performance. The content highlights the necessity of practical, stress-inoculated training beyond basic concealed carry.

This guide details the operation and shooting of the North American Arms (NAA) Ranger II mini revolver, focusing on its unique break-top design. Expert Ryan Gresham highlights the ease of loading/unloading and its historical appeal, while demonstrating effective shooting techniques for this compact firearm. The Ranger II is presented as a capable option for concealed carry and range enjoyment.