The Tephra-22 seamlessly combines form, durability, sound suppression, and serviceability into one sleek package. Whether you're planning a relaxed plinking session or embarking on a varmint hunt, this suppressor is up to the task of providing a quiet shooting experience. At its core, the Tephra-22 features seven 17-4 stainless steel baffles. These baffles not only enhance the suppressor's durability but also make it easy to clean with low-lift methods, like an ultrasonic cleaner. Thanks to its robust steel baffles, the Tephra-22 is rated for calibers ranging from .22 LR to 5.7x28. It's equally at home on a .22 LR rifle as it is on a high-velocity 5.7 handgun.