That plexiglass is alot tougher than you think..even the non-bulletproof
stuff. In the Phantom, they had a special tool to shatter the canopy for
emergencies.
The only thing shattering if you hit the canopy with your fist would be
your fist

. Oh yeah, the crosshairs are projected on a gunsight, not the
canopy...so I guess you'd have to break that too
