Blocked Barrel Blanks

Blocked Barrel Blanks

StressVest® UTM™ Conversion Blanks

StressVest® Conversion Blanks Two Primer Technology is the first and only Training Cartridge System to separate the energies needed to cycle the weapon from energy used to make an emission of noise.

Stressvest™ UTM™ Silent Blocked Barrel Blanks

StressVest® UTM™ Conversion Silent Blanks

Silent Blocked Barrel Blank single primer technology is the first and only Training Cartridge System to contain the energy within the cartridge. The Single Primer System contains the large operational energy needed to cycle the weapon without the discharge of gases or emissions from the cartridge.