Sicario is the new and improved version of our QAS line of integral silencers for 2017. We went back to the CAD program and after 28 monocore designs emerged a PATENT PENDING 2 piece quick detach integral that is not only quieter than its predecessor but comes apart for cleaning in about 30 seconds. No more tedious parts to manage! Although the end cap is broached for an allen wrench like the remainder of our designs, there is no allen wrench required as you can use the factory magazine to disassemble the entire suppressor. The monocore is constructed from 2024T351 aluminum and TYPE III anodized for a lifetime of use. There is also a stainless insert in the rear of it that will not fatigue. Alignment on your weapon is easy with our new Patent Pending “fast attach 28” thread mount system. Fluting is in now included on all silencers at no additional cost to you.