Stoeger Canada Code C6214Beretta Optima-Choke HP tubes stand up to the heat of competition. Manufactured from high strength steel and finished in a nickel-alloy coating, these chokes guarantee significant corrosion resistance and have the ability to withstand the rigors of steel shot*. Optima-Choke HP tubes are fully interchangeable on all Beretta barrels that are threaded for Optima-Choke HP.SpecificationsC62139 – Full – 1 Notch – White Band*C62140 – IM – 2 Notches – Black Band*C62141 – MOD – 3 Notches – Green BandC62142 – IC – 4 Notches – Yellow BandC62143 – CL – 5 Notches – Blue BandC62144** – Skeet – No Notches – Red Band*Do not use steel shot on chokes tighter than Modified**Special Beretta Skeet Choke