i have federal SXT in my g26.
BFO about the M4 or ar build. m4 has 14" barrel or something like that. might as well just get it cut down and get the 200 tax stamp for the SBR, maybethrow another 200 and suppress it.
if you can get inside the car..put confetti in the defrost vent and leave turn preset the ac on full blast. when she starts her car in the morning it willshoot out everywhere.