NOT KNOWN DETAILS ABOUT 18.25″ BARREL

I would NOT get it done. That you are requesting problems with the ATF. Long story quick, putting the charger barrel about the PCC generates a SBR, which demands a $200 tax stamp by the ATF. Dependant upon your state, swapping out might get you in trouble regarding nearby laws and definitions.So, I mixed these into my final “Miscellaneous” crit