Will a .44 Magnum Penetrate Oak Wood?

Yes — defeats a 40 mm oak wood barrier
Penetration depth
134 mm (5.3″)
Impact velocity
400 m/s (1312 fps)
Muzzle energy
1248 J (920 ft-lb)
Bullet behaviour
Expanded

Fired at the muzzle, a representative .44 Magnum load (15.6 g, SP, 400 m/s) reaches roughly 134 mm (5.3 inches) into oak wood. That is enough to defeat a typical barrier of this material — treat anything behind it as exposed.

About Oak Wood

Oak hardwood (~40 mm), denser than construction softwood.

.44 Magnum against other materials

MaterialDepth (mm)Depth (in)
Red Brick107 mm4.2″
Concrete58 mm2.3″
Tempered Glass15 mm0.6″
Steel A362 mm0.1″
Steel AR5001 mm0.0″
Run your own numbers in the calculator →

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