Will a .380 ACP Penetrate Pine Wood?

Yes — defeats a 38 mm pine wood barrier
Penetration depth
74 mm (2.9″)
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 74 mm (2.9 inches) into pine wood. That is enough to defeat a typical barrier of this material — treat anything behind it as exposed.

About Pine Wood

Construction pine — a 2x4 stud is ~38 mm thick.

.380 ACP against other materials

MaterialDepth (mm)Depth (in)
Red Brick38 mm1.5″
Concrete20 mm0.8″
Tempered Glass8 mm0.3″
Steel A361 mm0.0″
Steel AR5001 mm0.0″
See exactly what .380 ACP does to Pine Wood — open in the calculator →

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