6.5 Creedmoor - 140gr Hornady SST with Varget and Superformance

Published on December 30, 2017
Duration: 21:17

This guide details the process of reloading 6.5 Creedmoor ammunition using Hornady 140gr SST bullets, Hodgdon Varget, and Hodgdon Superformance powders. It covers brass preparation, priming, powder charging, bullet seating, and range testing with a Thompson Center Compass rifle. The analysis focuses on group sizes and velocity data, offering insights for precision reloaders.

Quick Summary

Reloading 6.5 Creedmoor with 140gr Hornady SST bullets involves using powders like Hodgdon Varget or Superformance, aiming for an OAL of 2.690 inches. Testing on a Thompson Center Compass rifle showed Varget achieving a 0.617-inch group and Superformance reaching high velocities, offering excellent options for precision and hunting applications.

Chapters

  1. 00:00Introduction and Bullet Selection
  2. 00:45Powder Selection: Varget and Superformance
  3. 01:35Brass and Primers
  4. 02:29Load Data and Planning
  5. 04:41Loading Process
  6. 08:49Range Testing
  7. 10:05Results Analysis

Frequently Asked Questions

What are the recommended powders for reloading 6.5 Creedmoor with 140gr Hornady SST bullets?

Hodgdon Varget and Hodgdon Superformance are recommended powders. Varget is known for its versatility, while Superformance is noted for achieving high velocities, particularly in loads developed by Hornady.

What is the optimal Overall Length (OAL) for 6.5 Creedmoor reloads using Hornady SST 140gr bullets?

The optimal OAL demonstrated in this test is 2.690 inches. Maintaining consistent OAL is crucial for proper chambering and feeding in semi-automatic actions and for overall accuracy.

What rifle was used for testing the 6.5 Creedmoor reloads, and what were its key specifications?

The testing was conducted using a Thompson Center Compass rifle with a 22-inch barrel, a 1:8 twist rate, and equipped with a Vortex Crossfire II scope and a suppressor.

What were the key findings regarding accuracy with Varget and Superformance powders in 6.5 Creedmoor?

Varget produced a best group of 0.617 inches at 36.0 grains. Superformance showed promising results with a 0.787-inch group at 42.0 grains, indicating good accuracy potential for both powders.

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