Every gunsmith understands that the precise utilization of a chamber gauge is the most reliable method to verify the chamber length of a rifle. Accurate chamber measurement is critical in metallic and semi-metallic cartridge reloading, ensuring both safety and optimal ballistic performance.
The chamber space refers to the distance between the chamber face and the base of the cartridge when the action is fully closed. Excessive chamber space can lead to dangerous conditions, including case head separation, increased headspace, and ultimately, compromised accuracy and firearm integrity.
When a rifle bolt closes on a GO gauge, it confirms that the chamber will safely accept any ammunition manufactured within SAAMI (Sporting Arms and Ammunition Manufacturers Institute) specifications. This ensures that the cartridge will properly headspace, providing consistent ignition and pressure containment during firing.
Conversely, if the rifle closes on a NOGO gauge, it indicates that the chamber may have excessive headspace beyond recommended tolerances. Such conditions can cause premature case wear, increased brass stretching, and potential safety hazards during live fire or reloading cycles.
Most professional gunsmiths aim to maintain chamber dimensions between the GO and NOGO gauges, ensuring the rifle operates within safe and precise parameters. If the bolt closes on a FIELD gauge, this signals that the chamber is dangerously close to or has exceeded the maximum chamber size defined by SAAMI standards, posing significant risks to both shooter and firearm.
Proper chamber gauging is an essential practice for reloaders and precision shooters who demand consistent, safe, and repeatable performance from their rifles. Utilizing calibrated GO, NOGO, and FIELD gauges allows for meticulous inspection and maintenance of chamber dimensions, directly impacting the longevity of brass cases and the overall ballistic efficiency of semi-metallic and metallic cartridges.
.22 PPC/6 PPC Chamber Gauge NOGO Checker
HGOPPCN
Every gunsmith understands that the precise utilization of a chamber gauge is the most reliable method to verify the chamber length of a rifle. Accurate chamber measurement is critical in metallic and semi-metallic cartridge reloading, ensuring both safety and optimal ballistic performance.
The chamber space refers to the distance between the chamber face and the base of the cartridge when the action is fully closed. Excessive chamber space can lead to dangerous conditions, including case head separation, increased headspace, and ultimately, compromised accuracy and firearm integrity.
When a rifle bolt closes on a GO gauge, it confirms that the chamber will safely accept any ammunition manufactured within SAAMI (Sporting Arms and Ammunition Manufacturers Institute) specifications. This ensures that the cartridge will properly headspace, providing consistent ignition and pressure containment during firing.
Conversely, if the rifle closes on a NOGO gauge, it indicates that the chamber may have excessive headspace beyond recommended tolerances. Such conditions can cause premature case wear, increased brass stretching, and potential safety hazards during live fire or reloading cycles.
Most professional gunsmiths aim to maintain chamber dimensions between the GO and NOGO gauges, ensuring the rifle operates within safe and precise parameters. If the bolt closes on a FIELD gauge, this signals that the chamber is dangerously close to or has exceeded the maximum chamber size defined by SAAMI standards, posing significant risks to both shooter and firearm.
Proper chamber gauging is an essential practice for reloaders and precision shooters who demand consistent, safe, and repeatable performance from their rifles. Utilizing calibrated GO, NOGO, and FIELD gauges allows for meticulous inspection and maintenance of chamber dimensions, directly impacting the longevity of brass cases and the overall ballistic efficiency of semi-metallic and metallic cartridges.
€47.67
Tax included
Related articles on blog
No related article on blog
Related Products
- Out-of-Stock
- Out-of-Stock
- Out-of-Stock