Will Polymer Ammo Casings Melt from the firearm temperature rising? When shooting a firearm, there is a production of heat.
Why Do Guns Get Hot?
When the primer ignites the gunpowder, the gunpowder quickly burns at a rapid pace. As it burns, gas is generated and creates pressure. This pressure then pushes the bullet out of the barrel at a ridiculously fast speed rate. Since gunpowder burns and expands very fast, the heat production is fast and reaches hot temperatures.
How Hot Do Firearms Get?
Due to friction with the barrel of a firearm, the surface temperature of fired ammunition is up to 500°F. This temperature can vary depending on how many rounds you have shot, the model of the firearm, the cleanliness of the firearm’s internal and external parts, the type of ammo you are using, and the environment you are in.
Is It Possible for My Polymer Ammo Casings To Melt?
Will Polymer Ammo Casings Melt? The last thing a firearm user wants to experiences is a melting bullet casing in the chamber of a firearm. A melting bullet casing can cause a fatal situation to occur. When you are using Polymer cased ammunition, you do not need to worry about the heat that is produced by shooting your firearm. Polymer ammo casings are designed to withstand high temperatures. This material constructed to be a casing will not melt. You can’t shoot enough to heat the chamber to a Polymer-melting temperature.
Polymer provides insulation. On the other hand, brass ammunition casings conduct heat since they are made out of heat-conducting material. The use of Polymer ammunition casings has set the expectation of less heat transfer than brass ammunition casings. Polymer casings decrease the amount of wear and tear on your firearm, making it last longer and function properly for a longer period of time. By using Polymer cased ammunition, you are minimizing the heat production inside of the firearm’s chamber. This helps prevent cookoffs.
What Is A Firearm Cookoff?
A cookoff is also referred to as thermally induced firing. A firearm cookoff is the explosion of ammunition that is caused by the absorption of surrounding heat. This is a rapid firing of a live ammunition round. A cookoff can happen if the live ammunition round is composed of a heat-transferring material such as brass. Brass is more likely to absorb excessive heat from the chamber of your firearm after firing several rounds, transmitting the heat to the casing’s interior components.
To avoiding a firearm cookoff be sure to follow these guidelines:
- Only shoot functioning, non-defective ammunition
- Ensure your firearm is clean and clear of obstructions throughout every functioning part
- Monitor your firearms temperature
Differing Environment Stability
Heat Transfer
Heat transfer will also impact the stability of the ammunition in different environments. Polymer cased ammunition seems to be more stable in different environments. Differing environments won’t have quite as much of an impact on how the ammunition works since Polymer ammunition casings are resistant to the transferring of heat.
Rugged and Robust Polymer Ammunition Casings
When you want a better way to shoot, it can be extremely beneficial to make the switch to polymer-cased ammunition. Polymer cased ammunition is manufactured to be as durable or more than alternative casings such as brass. Do not be fooled by the casing material components. Polymer is built to sustain the extreme elements. These tough casings are built to provide top-of-the-line durability without compromising precise performance.
Chamber & barrel temp 10 from Robin Hood Studios on Vimeo.
Contact the Polymer Ammo Experts
Our True Velocity polymer cased ammunition can provide many advantages for your firearm and you. True Velocity polymer cased ammunition is a top heat-resistant option for ammunition. For additional information about the advantages of Polymer cased ammunition, contact us at Virtus today!
