Originally Posted by
Screwball
My main upgrade for any newer 870 is the follower... and by newer, I mean mid-1990s.
Have two 11-87s for hunting. My slug gun is an early gun, never missed a beat (actually, the follower on that is different from standard followers). The newer gun, which is my field gun, if it gets very cold, the OEM follower will jam in the opening of the magazine tube. Did it like three different times, across two seasons. The last time it happened, I blew into the receiver, by the follower... and that little warmth freed it. Could always dump one in the chamber, but for how difficult it was, I am not ever taking a chance on it again.
All of my Remington shotguns (slug gun excluded) have stainless followers. For my home defense gun (20” 870 Police), it is coated in NP3 Plus, like the rest of the gun. My TAC-14 will follow suite, as well as another one I might be getting at one point.
Shy of that, everything else is personal preference. For stocked guns, I like the Magpul stock. Can adjust LOP, as well as cheek height for whatever you are using for sights. Love their forends, being I can easily toss a light on it. I’m also partial for TacStar side-saddles... even though they aren’t as popular anymore (cards are the rage, but the backing doesn’t stick well on NP3 Plus).