





The gas regulation kit for the CZ Bren 2 by HB Industries is a direct replacement for the factory three-position gas regulator and is designed for CZ Bren 2 and 2 Ms rifles. This regulation set is optimized for the best possible performance and includes a new regulator and piston.
Both components mentioned above are carefully tuned to ensure absolute reliability and consistent ejection of casings, whether for a specific caliber or barrel length. The regulator from HB Industries also has three settings: low, medium, and high.
Mode 1 or low mode is ideal for shooting with a suppressor or with ammunition producing high pressures. The standard operating position is medium Mode 2, which is optimized for consistent ejection of commonly available ammunition. High Mode 3 is the perfect setting when more gas is needed for the weapon's mechanism to function reliably.
Possible reasons for setting the third, high mode include the use of ammunition with a steel case, for example, during military deployment. Alternatively, it can be used with low-pressure ammunition, such as subsonic ammunition in models 7.62×39, or to ensure reliable weapon function in extremely dirty or clogged weapon mechanisms.
Cleverly placed holes in the gas regulator allow it to be turned by hand or with the help of a 5.56/7.62 caliber cartridge. This facilitates changing the regulator setting when using extended fore-ends.
The gas piston from the gas regulation kit for the CZ Bren 2 by HB Industries is precisely machined with minimal tolerances to fit into your Bren 2 rifle’s gas block.
The piston from the gas regulation kit for the CZ Bren 2 by HB Industries features a highly durable finish that not only reduces friction between the piston and the gas block but also helps the entire assembly shed carbon deposits. This significantly reduces maintenance requirements by extending cleaning intervals compared to factory parts.
Each gas regulation kit for the CZ Bren 2 by HB Industries is designed for a specific caliber and barrel length, so careful selection is necessary. Choosing the wrong set would not ensure the proper function of the weapon. The gas regulation kit for the CZ Bren 2 by HB Industries is compatible with all HBI Gen 2 fore-ends as well as factory fore-ends. However, the set is not compatible with the HBI Gen 1 fore-end of 10.8" length.