No — stops inside polycarbonate (reaches 10 mm of a 12 mm barrier)
Penetration depth
10 mm (0.4″)
Impact velocity
290 m/s (951 fps)
Muzzle energy
261 J (192 ft-lb)
Bullet behaviour
Intact
Fired at the muzzle, a representative .380 ACP load (6.2 g, FMJ, 290 m/s) reaches roughly 10 mm (0.4 inches) into polycarbonate. It loses its energy before defeating a typical barrier of this material.
About Polycarbonate
A polycarbonate pane (~12 mm); true bullet-resistant glass is far thicker and layered.