Introducing Victory Blanks in .38 Cal / 9mm RK, the perfect tool for training and sporting activities that require a realistic sound without the use of live ammunition. These blanks are carefully manufactured to produce a loud and distinct sound, providing a safe and effective way to simulate the sound of gunfire using nitro powder, rather than black powder which can be found in other blanks, resulting in high volume with reduced smoke. Sold in boxes of 50.