Winchester M2 Carbine

[jond41403]

Sounds like an M1 that has been converted if it truly has all its "auto" parts. If it's stamped M1, at least it started its life out as an M1.hth, m1s were converted to m2s back in the day all the time by the military. There are no differences in the receivers between an M1 and an M2 carbine except the stamping M1 or M2. I see you are in Mexico so I have no idea on what to tell you legal wise because I do not know Mexico's gun laws, but here in the USA, that is a big no-no unless you have went through the correct steps with our government