Getting the urge lately to build something lately and I've never assembled my own 870 from parts so I figured what the hell.
The thing I'm not sure about is all the names for the 870 receivers.
I know the Super-mag takes up to 3.5" but I'm only building for 2 3/4" and 3" buck shot and slugs to play with.
Remington has 870 Express, Express Magnum and Police receivers. Are they all just the same thing with different finishes or what? I can't really find any definitive "here's what.." when searching online.
There's a few on Gunbroker but the Police and Tactical ones are buku-expensive ($240) compared to just the Express receivers for like $80.