This is the SRD22X .22 Suppressor from SIG SAUER.
It features a Grade 9 Ti tube with PVD coating aling with 17-4 stainless heat-treated shielded baffles which offer 110 db average. The SRD22X has standard 1/2 x 28 mounting but a Metric 9 adapter is also available.
Like its 9mm Suppressor counterpart (seen below), the SRD22X is now available for order.
Tags: Sig Sauer