Videos tagged with Neck Tension

This video features a review of the APW Expander Mandrel, focusing on its role in neck tension for precision long-range shooting, particularly within Precision Rifle Series (PRS) competitions. The host, Jared, invites viewers to share their opinions on the importance of neck tension in this discipline. The description includes affiliate links to the product and Precision Rifle Network.

This video, "300 Blk Sizing Die Shootout - Part 3," focuses on modifying the expander ball within a Lee full-length resizing die for .300 Blackout ammunition. The creator previously identified that the standard Lee expander was too large, leading to insufficient neck tension on resized cases. The description mentions that all external links have been removed to comply with YouTube policies, with a Patreon link provided for support. The video is the third in a series addressing this specific reloading issue.

This guide details a comprehensive shootout comparing Forster, Lee, and RCBS sizing dies for 300 Blackout. It covers the methodology for testing neck tension, bullet setback, case stretch, and accuracy, using specific load data and measurement techniques. The expert instruction highlights how die choice and brass type significantly impact feeding reliability and precision, offering valuable insights for handloaders.

Achieving consistent accuracy in long-range shooting hinges on proper neck tension during reloading. This video demonstrates calculating and achieving optimal neck tension, recommended at 0.002 inches for the 7 LRM caliber. It highlights the use of Hornady bushing dies and precise measurement techniques with digital calipers to control brass compression and ensure component interface for superior ballistics.