They usually use a modified (medium) choke on the 870, unless it has choke tubes.
The first year that the Rem Choke or screw in choke on Remington shotguns was 1986. It made the already famous Remington 870 even more popular.
Not recommended for full choke
yes i have a Remington 870 choke in my Charles daly
Yes: A Remington 870 shotgun with a modified choke will shoot any commercial shotgun slug.
I paid $260 recently for a 1980 Police- regular hardwood police stock/fore end, 20" barrel with rifle sights and I/C fixed choke.
200-300 USD.
@ 50 USD
NO
50-275 usd
Yes, you can use steel shot in a 20 GA Remington 870 Express Magnum as long as the shotgun is equipped with an appropriate choke. It's important to check the manufacturer's recommendations regarding choke constrictions and ensure that the choke can handle steel shot, as using steel shot with a tighter choke can lead to damage or unsafe conditions. Additionally, always verify local regulations regarding the use of steel shot for hunting or shooting sports.
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.