127 mm/54 Mark 18 (127 mm)/Ammunition

Shell parameter names are: 5 inch HC Mk.41, 5 inch SP Common Mk.42, 5 inch Mark 41 HC-VT

Penetration statistics
Ammunition	Type of warhead	Penetration @ 0° Angle of Attack (mm)
		1,000 m	2,500 m	5,000 m	7,500 m	10,000 m	15,000 m
HC Mk.41	HE	36	36	36	36	36	36
SP Common Mk.42	SP Common	204	177	140	112	92	70
Mark 41 HC-VT	HE-VT	36	36	36	36	36	36

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (s)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	Ricochet
							0%	50%	100%
HC Mk.41	HE	810	31.75	0	0.1	3,440	79°	80°	81°
SP Common Mk.42	SP Common	810	31.75	0.01	6	970	48°	63°	71°

Proximity-fused shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Arming distance (m)	Trigger radius (m)	Explosive mass (TNT equivalent) (g)	Ricochet
									0%	50%	100%
Mark 41 HC-VT	HE-VT	810	31.75	0	0.1	457	23	3,440	79°	80°	81°