Blackhawk! Pistol Piston For Smoke Stack Suppressor 9/16-24 TPI Out of stock. Check back later... $89.95 MSRP Price: $77.95 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info Pistol pistons for the suppressors. UPC: 604544620382Manufacturer: Blackhawk!Model: 72SAPS07Category: PartsOtherStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.