SIG SAUER SRD22X .22 Titanium Silencer

MSRP $480 Specs
SKU - SRD22X
CALIBER - 22 LR
WEIGHT - 5.1 oz (144 g)
DIAMETER - 1.0 in (25 mm) OVERALL LENGTH - 5.8 in (147 mm)
THREADS - 1/2 in - 28 tpi
ATTACHMENT TYPE - Direct Thread
MATERIAL - Titanium
 
Also have used one for $99.00