Replacing barrel in SG550 with barrel from SG550-1

Discussion in 'General Rifle Discussion' started by BrianS, May 29, 2011.

  1. BrianS

    BrianS New Member

    Was thinking of purchasing a SG550-1 barrel for my SG550. The -1 barrel is longer. I am wondering are the barrels identical except for length, so that it would be a simple swap? Also, are there legal implications for doing this, or is it a state by state issue? Washington state has no assault rifle restrictions that I'm aware(except on full auto). Thanks for your help.