This Revolution Piston is required for use with the Revolution 9 silencer and for the Optimus in the pistol configuration. It ships with a 1/2x28 piston and is constructed of 17-4 stainless steel.
PRIMARY DESCRIPTION
GRIFFIN GAR1228 PISTON 1/2X28
SPECIFICATIONS
Condition :
New
Barcode / UPC :
791154081655
On-sale :
No