At the core of this system is our patented carbon fiber design, delivering a breakthrough in heat reduction technology. The BackDraft Barrel and Suppressor working in tandem is one of the lightest, shortest barrel/suppressor combinations in the world. Paired together the barrel/suppressor combination are able to reduce suppressor heat by up to 40% and accelerate cooling times by up to 40% – pushing the boundaries of what’s possible in modern rifle performance.