No — stops inside dyneema uhmwpe (reaches 3 mm of a 6 mm barrier)
Penetration depth
3 mm (0.1″)
Impact velocity
395 m/s (1296 fps)
Muzzle energy
796 J (587 ft-lb)
Bullet behaviour
Expanded
Fired at the muzzle, a representative .357 Magnum load (10.2 g, SP, 395 m/s) reaches roughly 3 mm (0.1 inches) into dyneema uhmwpe. It loses its energy before defeating a typical barrier of this material.
About Dyneema UHMWPE
UHMWPE armor (~6 mm), a modern lightweight ballistic laminate.