The Savage Stevens Model 94 series typically features a fixed choke, which can vary by specific model and barrel length. Many of these shotguns are equipped with a full choke, but it's essential to check the specific markings on your shotgun or consult the owner's manual for accurate information. If you're unsure, a gunsmith can help identify the choke type.
Not all Remington 1100 shotguns come with a full choke; the choke options can vary depending on the specific model and configuration. The Remington 1100 series includes various models designed for different purposes, such as hunting or target shooting, and they may come with interchangeable chokes or fixed chokes. It's essential to check the specifications of the particular model you are interested in to determine the choke type it includes.
Go to Remington.com and download an owner's manual. most modern choke tubes have some type of marking that will allow you to determine the choke without removing it from the barrel. some use a notch system while others have stars.
A skeet choke which is 5 notches
the store brand and gauge for starters.
# They relate to choke type, i.e., full, modified....
Rifles, shotguns and handguns differ mostly on the type of cartridge used.
Electric.
Browning did not make an Invector model. That is the type choke system of the shotgun.
Most of the chokes on this type carb are basic spring loaded designs and are really meant to insure at pull start speed the system draws enough fuel to start.
Walnut
An ideal choke coil has only inductance. It has zero resistance and no stray capacitance, therefore no resonances.