I'm thinking of keeping a few parts in case SHTF and you couldn't simply waltz into Cabela's and pick up something like a recoil spring or something.
What parts for a semi-auto pistol, AR, and shotgun would you suggest to keep around in this case.
Might be a dumb question: is barrel wear something to be concerned about on an AR? assuming the barrel is chrome and phosphate coated? i hear from some people that these wear out after 10k-20k rounds and i hear from others that they should last past your lifetime if you take decent care of it
I can't think of any parts to get for an 870 though. thing seems to be so simple and solid.