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Thousands of hours of expert ballistics performance research, compiled & freely offered to the firearms community

What is Rifle Bedding?

Rifle bedding is fundamental to rifle accuracy. The term bedding refers to the fit and stability of a barreled action within the rifle stock. If the fit and stability of the metal work in relationship to the stock is poor, the rifle will be in-accurate. Bedding a rifle with epoxy resin is the optimum method of obtaining a correct fit, long term stock stability and optimum rifle accuracy.

In order for a rifle to shoot accurately, the number one rule is that everything needs to be the same with each shot. There are several variables to rifle accuracy and each variable must be addressed. The shooter needs to be in the same position for each shot, each cartridge must be the same as the one before it, and the scope must hold the same zero while the rifle needs to produce the same results each and every time.

With every shot, the barreled rifle action moves and vibrates within the rifle stock. The best way to picture the barrel is by using the analogy of a baseball pitcher. As the pitcher throws his ball, the slightest difference in his point of release will change the point of impact at the batter. The rifle barrel is just the same and "whips" with each shot. If the barrel is unable to whip the same way each time, the bullet will strike to a different point of impact.

The rifle... read more


Basic Rifle Accuracy and Ballistics
Basic Rifle Accuracy and Ballistics
As a hunting guide the biggest problem I am fa...
Effective Game Killing
Effective Game Killing
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Hold that Forend!
Hold that Forend!
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Replies 16
What is happening in NZ, happened in Australia back in 1996 as you would know. We did not have a Revolutionary War, a Constitution and James Madison to campaign successfully for the Second Amendment to protect the Republic against government tyranny. For another view of this consider Switzerland which has successfully remained peaceful and free from invaders by building a formidable defensive system backed up by a citizens army, compulsory for able-bodied men who keep a military assault rifle...
- Robert Kennedy - 6:08PM
Due to my trapline, we're good for about a dozen black bears a year. It isn't that there's a limit, except a limit on how many I feel like putting up. Between that and a little grizzly hunting you might say that I've taken more than my share of bears. Maybe even a stupid amount of bears. Our biggest blacks are bigger than most grizzlies. First off the chances of a bear attack are slim. That isn't much of a consolation for the couple of work place fatalities that hit a li...
- Mike Kanak - 2:49PM


Achieve success with the long range hunting book series & matchgrade bedding products
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What is the best cartridge & projectile for long range hunting?

The Practical Guide to Long Range Hunting Cartridges guides you through the process of choosing a cartridge and a projectile which suits you and your goals - step by step.  This book, like many of Nathan’s books and writings, takes the approach that there is no need for you to be told which is the best cartridge for you - you can answer that question for yourself once you know how. 

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Hi Nathan, the Practical Guide to Hunting Cartridges is a fantastic read and more than that, it is a reference manual! This is a book that I’ll be going back to for information time and time again, like old reloading manuals!  Brilliant Nathan, thank you!! 

A.F, Canada


Successful long range hunting requires an accurate rifle. Pretty obvious really.

The Practical Guide to Long Range Hunting Rifles draws on the vast experience of Nathan Foster and provides a completely fresh approach to the subject of the long range hunting rifle.  It educates the reader about basic rifle engineering and the physics involved in accurate shooting - covering 31 different topics right through to the final result - the ultimate long range hunting tool.

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I am writing to say that have I received and read your book, cover to cover. What an eye opener. I wish I had read it prior to purchasing my current rifle. Still I will now work towards a stable, well constructed .308 platform based on your sage observations.

Shawn Sturland, U.S
long range hunting rifles
reloading - homepage (dark)


Learn how to make accurate hand loaded ammunition!

The Practical Guide to Reloading takes you right through the hand loading process, explaining the different types of equipment and the hand loading process from top to bottom.  The tool list covers basic items for those on a limited budget right through to advanced equipment.  It then details a step by step process of making ammunition that is specifically tailored to your rifle allowing you to extract every last bit of accuracy from your rifle.

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You know what the difference is Nathan, you speak to folk in a manner that they understand. You can't get this kind of information elsewhere. I think this will always be the difference. You speak to your readers in layman's terms.

S Newton


Learn how to turn your rifle into a tack driver and keep it that way!

This book looks at how to fine tune a rifle into a highly accurate tool.  If your current rifle isn’t performing to an adequate standard then you will have clear steps to either rectify problems or ascertain whether parts (eg barrel) replacement is required.  The maintenance section of this book has crucial information for long term care of the rifle, helping to maximize barrel life while preventing corrosion. Sub sections of this book also deal with self loading rifle and lever action rifle care.

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Nathan, just wanted to say that although I have been an armourer in the British Army for 20 years, your books have opened my eyes to long range hunting and rifle accuracy outside of military teaching. It has become blatantly apparent that military thinking is years behind in both technical and user training. I am actively encouraging armourers and users to read your books and check out your website.
bolt action rife accurizing & maintenance


The worlds foremost online resource for information on hunting cartridges, projectiles and their use on medium to large game.

The information on this website is not an ordinary, general overview of hunting cartridges. This knowledgebase is the culmination of 20 years intensive field research and as new bullet designs emerge, this research continues. 

The database on this website is and will be updated accordingly.

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We are a small, family run business, based out of Taranaki, New Zealand, who specialize in cartridge research and testing, and rifle accurizing.