I need help, at the local Pawn shop I found a CAI M1 Garand for $550. We looked at the parts and they showed little or no wear and the barrel looked clean. The guy who brought it in probably never fired it as this is not the first CAI M1 he has brought in (the manager at the pawn shop said he bought 10 of them years ago and decided to bring them in). The stock doesn't look nice, but I can easily replace it. I need advice whether or not I should get this, before it is bought by someone else. Thanks for the help.