I have a 32" mx-8 barrel F/S - ported with 6 Briley thin walled tubes --- this is a type 3 barrel but will sell with the forearm wood and iron -- should fit to standard mx-8 receiver -- can sell without forearm and iron. To convert to type 4 will cost about $350.00. I will sell for $2350.00 with iron or $2000.00 for barrel only. e-mail me for pictures.
Tks,
Joe