How deep does a .45 ACP penetrate Packed Sand?

At the muzzle, a representative .45 ACP load penetrates approximately 171 mm (6.7 inches) into packed sand.

What is the impact energy of a .45 ACP?

This .45 ACP load carries about 504 joules (371 ft-lb) at the muzzle.

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Will a .45 ACP Penetrate Packed Sand?

Yes — defeats a 150 mm packed sand barrier

Penetration depth

171 mm (6.7″)

Impact velocity

260 m/s (853 fps)

Muzzle energy

504 J (371 ft-lb)

Bullet behaviour

Intact

Fired at the muzzle, a representative .45 ACP load (14.9 g, FMJ, 260 m/s) reaches roughly 171 mm (6.7 inches) into packed sand. That is enough to defeat a typical barrier of this material — treat anything behind it as exposed.

About Packed Sand

Packed sand (~150 mm), e.g. a single sandbag.

.45 ACP against other materials

Material	Depth (mm)	Depth (in)
Red Brick	46 mm	1.8″
Concrete	24 mm	1.0″
Tempered Glass	10 mm	0.4″
Steel A36	1 mm	0.0″
Steel AR500	1 mm	0.0″

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.45 ACP vs Red Brick .45 ACP vs Concrete .45 ACP vs Tempered Glass .45 ACP vs Steel A36 .45 ACP vs Steel AR500 .45 ACP vs Aluminum 6061 .45 ACP vs Pine Wood .45 ACP vs Oak Wood 9mm Luger vs Packed Sand .40 S&W vs Packed Sand .380 ACP vs Packed Sand .357 Magnum vs Packed Sand .44 Magnum vs Packed Sand 10mm Auto vs Packed Sand .22 LR vs Packed Sand 5.56 NATO vs Packed Sand

Will a .45 ACP Penetrate Packed Sand?

About Packed Sand

.45 ACP against other materials

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