New for 2019 the Aeris is a compact lightweight and rugged suppressor designed for performance in a minimal sized package. Machined from titanium and stainless steel the Aeris is incredibly durable for its’ size and weight. The patented split-tube makes it extremely easy to service this suppressor. – Calibers: .22LR .17HM2 .22WMR .17HMR & .17WSM – Specs: – 1/2 x 28 Threads – 1 Outside Diameter – Titanium baffles and body – Stainless steel Spilt Tube – 3 oz – 3 Inches – Heat Resistant Utility Pouch & Wrench Included