The 66-0361 Barrel is currently rifled with a 10 grooves, Right Hand twist, 1 in 16 inches.
This barrel is used on the 66GTW and the 66GTBBK ( as well as the Torrent 525 series of guns).
Traditionally all older 66 guns were rifled as well.
The 66-0361 Barrel is currently rifled with a 10 grooves, Right Hand twist, 1 in 16 inches.
This barrel is used on the 66GTW and the 66GTBBK ( as well as the Torrent 525 series of guns).
Traditionally all older 66 guns were rifled as well.