Over The Barrel Silencer Models – OTB Series

NEW MODELS:

Model OTB-175-X1-X2-556R (5.56 NATO)
Model OTB-175-X1-X2-762R (7.62×51 NATO)

X1 in Model = Length Over the Barrel
X2 in Model = Length Past the Barrel

Diameter: 1.75” 
Over the Barrel Length: 4”, 5”, or 6”
Past the Barrel Length: 4”, 5”, 6”, 7”, or 9” 

Model OTB-200-X1-X2-556R (5.56 NATO)
Model OTB-200-X1-X2-762R (7.62×51 NATO)

X1 in Model = Length Over the Barrel
X2 in Model = Length Past the Barrel

Diameter: 2.00” 
Over the Barrel Length: 4”, 5”, or 6”
Past the Barrel Length: 4”, 5”, 6”, 7”, or 9” 

All Models Include the Silencer Adapter available as either a Flash Hider or a Muzzle Break. 
Choice must be specified at the time of order. 
On the 7.62×51 NATO, a Muzzle Break is Included unless a Flash Hider is requested at time of order.

EXISTING MODELS: