Rifled H.E. Projectile, 28-cm></a><a href=High Explosive Projectile for 280-mm Railway GunCONTENTS
GERMAN EXPLOSIVE ORDNANCE - PROJECTILES AND PROJECTILE FUZES
CHAPTER 5
GERMAN PROJECTILES
H.E. ROCKET-ASSISTED PROJECTILE FOR 280-MM RAILWAY GUN
GERMAN NOMENCLATURE: 28-cm R.Gr. 4331. (See fig. 537.)
WEAPONS: German Railway Gun: K. 5 (E)
PROJECTILE:

Caliber: 28 cm.

Kind: Shell.

Type: H.E. rocket-assisted.

Weight: 564¾ pounds (without rocket ignition fuze) (loaded and fuzed).

Color: O.D.

EXPLOSIVE CHARGE:

Number: Unknown.

Weight: 30¾ pounds.

Kind: Unknown.

PROPELLANT CHARGE:

Weight: 43 pounds.

Kind: Double base powder.

TRACER: None.
BOOSTER: (2) Z.Zdlg. C/98 Np.
FUZE:

Nomenclature: (2) AZ 4331 and Zt.Z. S/30.

Type: Percussion and Time.

REMARKS:

Note 1. – Zt.Z. S/30 Fuze functions after 19 seconds to ignite the rocket propellant. The two A.Z. 4331 fuzes initiate the explosive charge on impact.

Figure 537 – H.E. Rocket Assisted Projectile for 280-mm R.R. Gun,
28-cm R.Gr. 4331

Rifled H.E. Projectile, 28-cm></a><a href=High Explosive Projectile for 280-mm Railway GunCONTENTS