Fits Guide for 7.5 Suppressor Cover: Octane 45, Saker 762, Specwar 762, Harvester 300, Hybrid 46, Hybrid 46M in long configuration. Engineered for extreme heat resistance, this cover shields your suppressor from scorching temperatures. Keep your firearm cool and maintain peak performance, even during rapid fire. Upgrade your setup with the ultimate high-temperature protection.*Rated up to 1600 degrees Fahrenheit | SilencerCo 7.50" High Temp Black Nylon Suppressor Cover