The Dead Air Silencers Suppressor Accessories PB139 are essential components for maintaining and enhancing your suppressor's performance. This accessory kit includes various parts such as wave springs, fixed barrel spacers, and booster shims, all designed to ensure reliable functionality and ease of use. Made from high-quality materials, these accessories provide long-lasting durability and optimal performance. Ideal for shooters looking to keep their suppressor in top condition, this kit offers comprehensive solutions for effective maintenance. Dead Air Silencers Dead Air Mojave Fixed Barrel Spacer PB139