STANDARD INVECTOR, INVECTOR-PLUS AND INVECTOR-DS ARE NOT INTERCHANGEABLE. Make sure you know the system that fits your shotgun before proceeding.聽聽For advice on choosing a choke tube appropriate for your shotgun聽READ MORE HERE.聽
鈥淒S鈥� stands for double-seal, our proprietary differential-banded brass聽seal. It compresses against the barrel wall to keep the choke tube聽threads clean and makes installation and removal easier than any other聽muzzle thread system.聽Invector-DS is standard on A5 and Citori 725 models.
