Will a .357 Magnum Penetrate Pine Wood?

Yes — defeats a 38 mm pine wood barrier
Penetration depth
205 mm (8.1″)
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 205 mm (8.1 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.

.357 Magnum against other materials

MaterialDepth (mm)Depth (in)
Red Brick99 mm3.9″
Concrete54 mm2.1″
Tempered Glass14 mm0.5″
Steel A362 mm0.1″
Steel AR5001 mm0.0″
Run your own numbers in the calculator →

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