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Load Development

These are the posts related to load development.

Powder Temp Stability: Hodgdon Extreme vs. IMR Enduron

Gun Powder Temperature Stability Hodgdon Extreme H4350 Varget IMR Enduron 4451 4166

The goal of this field test was to quantify the temperature stability of the popular Hodgdon H4350 and Varget powders and compare those to IMR’s new Enduron line of powders. To do this we carefully measured muzzle velocities of meticulously loaded ammo over a huge range of temperatures. This test was conducted by Patrick Middlebrook. Patrick is passionate about the art of precision rifles. He’s a great shooter who has competed in numerous local matches, and several national PRS matches. He is also a 5-star handloader. I’ve learned a ton from him! Patrick has become a good friend of mine (Cal, ...

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How Much Does It Matter? Overall Summary

As long-range shooters, we tend to obsess over every little detail. After all, we’re trying to hit relatively small targets that are so far you may not even be able to see them with the naked eye. While you might can get away with minor mistakes and still ring steel at short and medium ranges, as you extend the range those small mistakes or tiny inconsistencies are magnified. So, most things are important … but to differing degrees. There are so many variables that it’s easy to get lost, and most of us end up doing our best to spread ...

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How Much Does Muzzle Velocity Matter?

As long-range shooters, we tend to obsess over every little detail. After all, we’re trying to hit relatively small targets that are so far you may not even be able to see with the naked eye. While you might can get away with minor mistakes and still ring steel at short and medium ranges, as you extend the range those small mistakes or tiny inconsistencies are magnified. So, most things are important … but to differing degrees. This series of posts is taking a data-driven approach by using Applied Ballistic’s Weapon Employment Zone (WEZ) analysis tool to gain insight into how different ...

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How Much Does Cartridge Matter?

As long-range shooters, we tend to obsess over every little detail. After all, we’re trying to hit relatively small targets that are so far you may not even be able to see with the naked eye. While you might can get away with minor mistakes and still ring steel at short and medium ranges, as you extend the range those small mistakes or tiny inconsistencies are magnified. So, most things are important … but to differing degrees. This series of posts is taking a data-driven approach by using Applied Ballistic’s Weapon Employment Zone (WEZ) analysis tool to gain insight into how different ...

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How Much Does SD Matter?

As long-range shooters, we tend to obsess over every little detail. After all, we’re trying to hit relatively small targets that are so far you may not even be able to see with the naked eye. While you might can get away with minor mistakes and still ring steel at short and medium ranges, as you extend the range those small mistakes or tiny inconsistencies are magnified. So, most things are important … but to differing degrees. There are so many variables that it’s easy to get lost, and most of us end up doing our best to spread our ...

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How Much Does Group Size Matter?

As long-range shooters, we tend to obsess over every little detail. We think everything is important! After all, we’re trying to hit relatively small targets that are so far you may not even be able to see them with the naked eye. While you can get away with a lot of minor mistakes and still ring steel at short and medium ranges, as you extend the range small mistakes or tiny inconsistencies are magnified. So, most things are important … but to differing degrees. So if we have a limited amount of time and money, where would we get the ...

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Reloading Components – What The Pros Use

This post reviews the reloading components (bullets, brass, and gun powder) the best precision rifle shooters were using in 2014. The data is based on a survey of the top 50 shooters in the Precision Rifle Series (PRS). The PRS tracks how top competitors place in major rifle matches across the country. These are the major leagues of sniper-style competitions, with targets typically in the 300-1000 yard range. This is the 3rd year we’ve collected this data. For more info on the Precision Rifle Series and who these guys are scroll to the bottom of this article. Long-Range Bullets Here ...

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Rifle Calibers – What The Pros Use

Well, the data is in for the 2014 “What the Pros Use!” For the past 3 years, we’ve collected data on the equipment the best precision rifle shooters are using. The Precision Rifle Series tracks how top shooters finish in major rifle matches across the country. The highest ranked shooters qualify to compete in the PRS Season Championship Match. This data is based on the gear those elite shooters used in 2014. For more info on the Precision Rifle Series and who these guys are scroll to the bottom of this article. Rifle Calibers The previous couple years have shown ...

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Secrets of the Houston Warehouse – Lessons In Extreme Rifle Accuracy

Back in 1993, Precision Shooting Magazine printed a landmark article about the findings of a group of benchrest shooters who turned a huge Houston warehouse into a precision shooting laboratory. The warehouse, owned by Virgil King, included a 325 yard long straight-away through the heart of it, which provided an ideal shooting environment where the breezes never blew, the mirage never shimmered, the sun never set and the rain never fell. So began the most insightful, revealing experimentation into practical rifle accuracy ever conducted. Over a period of six years, the levels of accuracy achieved in the Houston Warehouse went ...

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Rifle Reloading Data: My Pet Loads for Target & Hunting

These are some of my pet loads. They were what I found to be the most precise in my rifles after extensive and tedious load development. I may tweak the loads slightly as the throat of a barrel erodes, but I don’t typically vary too far from what is shown here. You should always reference a quality reloading manual and start with the minimum recommended loads and work your way up. Just because these have proven safe in my rifles, doesn’t mean they will be in your’s. Chamber dimensions, brass specs, barrel grooves and diameter can vary, so it’s very important ...

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