Plugging a 12 and 20 ga.

How do ya do it? I have a mossberg 12ga that needs to get plugged and a 20ga franchi, where do I go? Or how do I it? I

Are you talking plugged as in it needs a plug put into the magazine so that the mag only holds 2 shells. If so Just take the magazine end cap off there will be a plate with a hole in it. Push it down and turn it 90 degrees and it should come out. Be carefull because the magazine spring will push it out at you. Then if you did not get a plug with the gun just cut a wooden dowel to a leangth that will take up the extra space. Then put it in the center of the mag spring push the spring and plate back down through the key way and turn 90.

true the franchi might be diferant. Ive never owned one but the mossberg is just like an 870.

not sure if it will fit the mag cap on your mossy, but the remy duck plugs are only $3-4 at cabelas.