The Shooters Box 300 AAC Blackout Case & Cartridge Gauge - All New Patented Tri-Step Face Design
This item is currently Out of Stock. Please use the 'Notify Me' button below to be informed when the item returns back into stock.
This item is currently Out of Stock. Please use the 'Notify Me' button below to be informed when the item returns back into stock.
The ALL NEW PATENTED Case and Cartridge Gauge with Tri Step Face Design!
Made from T6 6061 Aircraft Grade Aluminum, beautifully anodized in red colour and built to last a lifetime. Each gauge is manufactured to S.A.A.M.I (Sporting Arms and Ammunition Manufacturers Institute) minimum chamber/headspace specifications. The gauge will measure the maximum cartridge length (full overall length), the minimum and maximum case length, the maximum case diameter and the maximum headspace.
The difference between the top step (face) of the gauge and the middle step shows the maximum allowed chamber headspace.
The middle step shows the maximum allowed case length. A loaded cartridge that is inserted into the gauge should not be higher than the middle step.
The bottom step shows the minimum allowed case length. A loaded cartridge that is inserted into the gauge should not be lower than the bottom step.
A loaded cartridge should fit freely and easily into the gauge. A cartridge that does fit properly may not correspond to the proper chamber dimensions.
Place a clean cartridge into the gauge and make sure that it is completely seated by itself with no assistance to seat it. The head of the brass should sit flush or between the middle and lower steps of the gauge. If the cartridge sits higher than the middle step then your brass might be too long, if it sits lower than the bottom step it might be too short. It's easy to check by eye or with the help of a straight edge or steel rule. With the cartridge in the gauge check the backside to make sure the tip (bullet end) is not protruding outside the back face of the gauge. If the tip of the bullet protrudes from the end of the gauge it is longer than the maximum allowed overall cartridge length. If the cartridge does not easily drop into the gauge without assistance there is most likely something wrong with the dimensions of your cartridge. A cartridge that will not easily fit into the gauge may or may not fit the chamber of your barrel. Keep in mind that most rimless rifle cartridges stop on the 'shoulder' of the case, the cartridge does not stop (sit) on the mouth of the brass when in the chamber of the barrel.
Complete satisfaction guaranteed!
USA Patent No. D846,276 - European Patent No. 005505526-0001 - UK Patent No. 6039401
WARNING!!! NEVER ATTEMPT TO RESIZE LOADED CARTRIDGES. THIS IS EXTREMELY DANGEROUS AND COULD LEAD TO AN ACCIDENTAL DISCHARGE CAUSING INJURY OR DEATH.
In some instances, your cartridge may sit flush with the lower step BUT the brass may be shorter than the SAAMI minimum specifications. In this instance, your ammunition may still fire and function correctly but it is up to you to confirm this will not cause an unsafe condition. It is the reloader's responsibility to determine the cause of incorrectly sized cartridges and to correct it. In some cases, ammunition previously fired with maximum powder loads or with abnormally large barrel chamber diameters may not fit this gauge. This is due to some resizing dies not being able to fully resize the brass cartridge all the way down to its head. Any ammunition shown in pictures is purely for representation purposes and is not included with the purchase of this gauge.
Shipping not available to AU, please try another location.
| SKU | 77728 |
| Brand | The Shooters Box |
| Shipping Weight | 0.1450kg |
| Shipping Width | 0.080m |
| Shipping Height | 0.050m |
| Shipping Length | 0.080m |
| Shipping Cubic | 0.000200000m3 |
The ALL NEW PATENTED Case and Cartridge Gauge with Tri Step Face Design!
Made from T6 6061 Aircraft Grade Aluminum, beautifully anodized in red colour and built to last a lifetime. Each gauge is manufactured to S.A.A.M.I (Sporting Arms and Ammunition Manufacturers Institute) minimum chamber/headspace specifications. The gauge will measure the maximum cartridge length (full overall length), the minimum and maximum case length, the maximum case diameter and the maximum headspace.
The difference between the top step (face) of the gauge and the middle step shows the maximum allowed chamber headspace.
The middle step shows the maximum allowed case length. A loaded cartridge that is inserted into the gauge should not be higher than the middle step.
The bottom step shows the minimum allowed case length. A loaded cartridge that is inserted into the gauge should not be lower than the bottom step.
A loaded cartridge should fit freely and easily into the gauge. A cartridge that does fit properly may not correspond to the proper chamber dimensions.
Place a clean cartridge into the gauge and make sure that it is completely seated by itself with no assistance to seat it. The head of the brass should sit flush or between the middle and lower steps of the gauge. If the cartridge sits higher than the middle step then your brass might be too long, if it sits lower than the bottom step it might be too short. It's easy to check by eye or with the help of a straight edge or steel rule. With the cartridge in the gauge check the backside to make sure the tip (bullet end) is not protruding outside the back face of the gauge. If the tip of the bullet protrudes from the end of the gauge it is longer than the maximum allowed overall cartridge length. If the cartridge does not easily drop into the gauge without assistance there is most likely something wrong with the dimensions of your cartridge. A cartridge that will not easily fit into the gauge may or may not fit the chamber of your barrel. Keep in mind that most rimless rifle cartridges stop on the 'shoulder' of the case, the cartridge does not stop (sit) on the mouth of the brass when in the chamber of the barrel.
Complete satisfaction guaranteed!
USA Patent No. D846,276 - European Patent No. 005505526-0001 - UK Patent No. 6039401
WARNING!!! NEVER ATTEMPT TO RESIZE LOADED CARTRIDGES. THIS IS EXTREMELY DANGEROUS AND COULD LEAD TO AN ACCIDENTAL DISCHARGE CAUSING INJURY OR DEATH.
In some instances, your cartridge may sit flush with the lower step BUT the brass may be shorter than the SAAMI minimum specifications. In this instance, your ammunition may still fire and function correctly but it is up to you to confirm this will not cause an unsafe condition. It is the reloader's responsibility to determine the cause of incorrectly sized cartridges and to correct it. In some cases, ammunition previously fired with maximum powder loads or with abnormally large barrel chamber diameters may not fit this gauge. This is due to some resizing dies not being able to fully resize the brass cartridge all the way down to its head. Any ammunition shown in pictures is purely for representation purposes and is not included with the purchase of this gauge.
| SKU | 77728 |
| Brand | The Shooters Box |
| Shipping Weight | 0.1450kg |
| Shipping Width | 0.080m |
| Shipping Height | 0.050m |
| Shipping Length | 0.080m |
| Shipping Cubic | 0.000200000m3 |
Welcome to our website. If you continue to browse and use this website, you are agreeing to comply with and be bound by the following terms and conditions of use, which together with our privacy policy govern Rozzi Sports’s relationship with you in relation to this website. If you disagree with any part of these terms and conditions, please do not use our website.
The term ‘Rozzi Sports’ or ‘us’ or ‘we’ refers to the owner of the website whose registered office is . Our ABN is 36125018108. The term ‘you’ refers to the user or viewer of our website.
The use of this website is subject to the following terms of use:
This privacy policy sets out how we uses and protects any information that you give us when you use this website.
We are committed to ensuring that your privacy is protected. Should we ask you to provide certain information by which you can be identified when using this website, then you can be assured that it will only be used in accordance with this privacy statement.
We may change this policy from time to time by updating this page. You should check this page from time to time to ensure that you are happy with any changes.
What we collect
We may collect the following information:
What we do with the information we gather
We require this information to understand your needs and provide you with a better service, and in particular for the following reasons:
Security
We are committed to ensuring that your information is secure. In order to prevent unauthorised access or disclosure, we have put in place suitable physical, electronic and managerial procedures to safeguard and secure the information we collect online.
How we use cookies
A cookie is a small file which asks permission to be placed on your computer's hard drive. Once you agree, the file is added and the cookie helps analyse web traffic or lets you know when you visit a particular site. Cookies allow web applications to respond to you as an individual. The web application can tailor its operations to your needs, likes and dislikes by gathering and remembering information about your preferences.
We use traffic log cookies to identify which pages are being used. This helps us analyse data about webpage traffic and improve our website in order to tailor it to customer needs. We only use this information for statistical analysis purposes and then the data is removed from the system.
Overall, cookies help us provide you with a better website by enabling us to monitor which pages you find useful and which you do not. A cookie in no way gives us access to your computer or any information about you, other than the data you choose to share with us.
You can choose to accept or decline cookies. Most web browsers automatically accept cookies, but you can usually modify your browser setting to decline cookies if you prefer. This may prevent you from taking full advantage of the website.
Links to other websites
Our website may contain links to other websites of interest. However, once you have used these links to leave our site, you should note that we do not have any control over that other website. Therefore, we cannot be responsible for the protection and privacy of any information which you provide whilst visiting such sites and such sites are not governed by this privacy statement. You should exercise caution and look at the privacy statement applicable to the website in question.
Controlling your personal information
You may choose to restrict the collection or use of your personal information in the following ways:
We will not sell, distribute or lease your personal information to third parties unless we have your permission or are required by law to do so. We may use your personal information to send you promotional information about third parties which we think you may find interesting if you tell us that you wish this to happen.
If you believe that any information we are holding on you is incorrect or incomplete, please write to or email us at [email protected] as soon as possible at the above address. We will promptly correct any information found to be incorrect.
