Silencerco Salvo Improved Cylinder Single Choke Fits Beretta Optima Style 12 Gauge Shotguns In stock at Eden Prairie store. Available today! $129.00 MSRP Price: $115.00 Description Details Reviews Shipping info Attaches the Salvo 12 suppressor to the the existing choke threads. Improved Cylinder. UPC: 817272013993Manufacturer: SilencercoModel: AC1217Category: PartsOtherStock: 2Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.