3+1
4.5 inches.
The Remington 870 shotgun can hold a maximum of 6 shells in the magazine when the plug is removed. Additionally, it can accommodate one shell in the chamber, bringing the total capacity to 7 shells. However, it's important to check local laws and regulations, as some areas may have restrictions on magazine capacity.
3
Take the plug out of the mag. unscrew the cap, pop out the spring stopper with a screwdriver. remove the spring and plug. Put the spring back in without the plug.
3
The sizes of shells it accepts will be stamped on the barrel
They are about 6" long.
yes tou can
Remington 870 Express Super Magnum.
Remove the cap from the end of the tube and be careful of the spring which is under pressure. The plug will come out with the cap.
870 ÷ 2 = 435
Clean it, oil it and try different ammuntion. If none of that works, go to a gunsmith