Here is Remington 870 Tactical from Remington 870 Forum:
Remington 870 police with home defense upgrades:
The Magpul MS2 Gen3 Sling is a useful upgrade for owners of shotguns or rifles. If you currently carry your shotgun or rifle with your hands while out hunting or target shooting, then you’re going to exhaust more of your energy. A handy sling like this one will keep your weapon securely next to your body while letting you remain hands-free. Just remember that it is a bad idea to have a sling on your home defense gun.
Remington 870, Magpul Furniture, Breacher Choke, Red Dot Sight:
Very bright Remington 870 with orange (less lethal) Magpul stock and forend.
Very nice and simple Remington 870 Home Defense Build by UltimateGuns.
The Remington 870 is a great pump action shotgun. Sometimes users will want to attach a sling to their shotgun for a couple of reasons. Either they’ll use the sling to help give them stability while they’re aiming or they’ll simply use the sling to carry the shotgun on their backside while they’re not using it. The only problem is the Remington 870 does not come with an adequate forward sling mount so you can attach a sling. Therefore, you’ll have to purchase the sling mount or sling swivels separately. But that’s okay because these forward sling mounts are not expensive and they have a long lifespan.
Another winner of the Remington 870 Photo contest: Remington 870 with Magpul furniture and Mesa Tactical sidesaddle.
Magpul SGA stock and MOE forend is a very good set for Remington 870 shotgun.
You can replace standard buttpad with softer Remington Supercell or Limbsaver buttpad. Choose buttpad for synthetic Remington 870 stock.
Mapul SGA OEM Butt Pad Adapter comes without buttpadd and screws. You can find the screw at any local hardware store: 1″ long , # 2 phillips wood screw.
ISeeInHD posted a question about the +1 round extension for Remington 870 Magpul Edition on Remington 870 Forum. jdinny posted picture of his 870 with Wilson Combat (Scattergun Technologies) plus one round extension:
There are many opinions about a sling on a home defense or duty shotgun. Some people like it some don’t. It is not necessary to have a sling on a home defense shotgun because you don’t carry it for a long periods of time and it also may catch on doorknobs or furniture.