Videos tagged with Barrel Twist

This guide details the modifications made to a DPMS Oracle AR-15, focusing on the installation of an Aero Precision M-LOK handguard, Magpul CTR stock, and Holosun AEMS optic. It highlights technical specifications like the 5.56 NATO caliber, 1:9 barrel twist, and carbine-length gas system, while also discussing potential performance issues like vertical stringing. Instruction is provided by a firearms expert with deep technical knowledge.

This video provides an update on the Palmetto State Armory Sabre Bolt Gun, featuring insights from Justin, an official brand representative. Key changes include a refined bolt throw from 90 to 60 degrees for faster cycling, driven by SHOT Show feedback. Internal enhancements to the action and barrel are also underway to boost accuracy and reliability. The release date has been postponed to early 2025 to accommodate these improvements.

This video, titled 'Quickies- The difference between a 1/7 & 1/9 twist barrels,' aims to educate viewers on the distinction between two common barrel twist rates for firearms. The content focuses on the technical specifications of rifle barrels, specifically highlighting the 1/7 and 1/9 twist ratios and their implications for bullet stability and performance. This information is crucial for firearm owners and enthusiasts when selecting or understanding the capabilities of their rifles.

This video provides a basic explanation of rifle barrel twist rates and their relationship to bullet weight. It clarifies that twist rate indicates how many inches of barrel length are required for a bullet to complete one full rotation. While any bullet grain can technically be fired through any twist rate, optimal accuracy and performance are achieved when the twist rate is matched to the bullet's weight and length, particularly for more precise shooting applications.

This guide, informed by Mike Glover's expertise from FieldCraft Survival, details selecting and integrating key components for an AR-15. It covers essential elements like barrel length, twist rate, muzzle devices, lighting, optics, and slings, emphasizing modularity and practical application for survival and protection scenarios. The instruction highlights the importance of matching components for optimal performance.

This video from Gunwerks provides an expert-level explanation of bullet stabilization and barrel twist, crucial for long-range accuracy. It details how VLD bullets achieve superior ballistic performance through design and spin, emphasizing the importance of matching bullet characteristics to specific barrel twist rates for optimal gyroscopic stabilization. The instruction highlights the physics behind bullet flight and the factors influencing terminal ballistics.