[djf]

Will the M-14 mags fit it?
What state ya in?

[MrPiper]

Will the M-14 mags fit it?

Not even the same caliber. No.

[ovrtaxt]

I’m in FL, home of the super duper castle law.

I don’t know about the M14 mags, never tried it.

[Radio_Silence]

mew M-14 mags (made by Checkmate Industries for Armalite) will fit the AR-10 and M1/M14(.308/7.62).

The AR-15 is a .223/5.56 caliber rifle.

For the AR-15 I’d look at stocking up on Magpul P-Mags. Probably the best AR-15 magazine ever designed and cheap at $15 per mag. Get a few while you can.

[Rearden]

M14 is 7.62x51, SKS is 7.62X39. A M14 mag is straight and must be “rocked in” a SKS or AK47 mag is curved and shorter than M14, fires a short, stubby round.

Mags are available everywhere online, cheap. They are probably legal to own everywhere, if you can own the gun, the mag is probably no problem.