[ShotgunPro]

Does anybody in SE WI have a spanner wrench for removing a Mossburg 500 forearm that I could borrow?

 

[ShotgunPro]

I don't live anywhere near you and I don't have a wrench for the nut but on mine I used one of the parts in the reciever that comes out when you dissassemble it (I know it's not smart to use inappropriate tools but I didn't feel like standing up and getting another tool) but my nut is exposed sticking out about 1/4" past the forearm itself and I don't think that will work on the field models

 

[ShotgunPro]

I don't live anywhere near you and I don't have a wrench for the nut but on mine I used one of the parts in the reciever that comes out when you dissassemble it (I know it's not smart to use inappropriate tools but I didn't feel like standing up and getting another tool) but my nut is exposed sticking out about 1/4" past the forearm itself and I don't think that will work on the field models

I got it off using the castle nut wrench for my AR, but the problem I face now is that with the new forend, the nut is recessed about 1".