M2 Cups
The M 2 Cup has the same backbore (GR #2 Backbore) as the M Cup.
The M2 Cup has a slightly lower alpha angle (same as the MX Cup), slightly more volume, although, the depth and throat entrance are the same as the M Cup.
Playing characteristics are similar to the M Cup.
The alpha angle is slightly lower than the M Cup and this is an option when more lip room is needed.
Works very well in a variety of playing situations from commercial to concert work.
The M2 Cup is often used by players that play larger volume cups for most of their work but occasionally require more compression and sizzle without sacrificing lip room. Think of this as an M cup with more chop room.