10-cm (105-mm) AmmunitionType 91 10-cm (105-mm) High-Explosive Projectile
Japanese Explosive Ordnance – Army Ammunition – Navy Ammunition
Chapter 4 – Section 1
ARMY PROJECTILES
Propellant Charges used for various Weapons

Weapon

Type of propellant

Weight of
propellant
(kg)

Number of
increments

Weight of
increments

Type 14-year howitzer

Mk 1 square grain, Mk 3 strip

0.430 3

A 190 g
B 100 g
C 190 g

Type 91 howitzer

Mk 2 square grain

1.135 4

A 426 g
B 105 g
C 161 g
D 443 g

Improved type 14-year howitzer

Mk 2 square grain

0.692 3

A 426 g
B 106 g
C 161 g

Type 92 gun

Mk 3 strip

4.000 2

A 2.5 kg
B 1.5 kg

Type 14-year gun

Mk 3 strip

2.535 2

A 2.235 kg
B 0.300 kg

Type 38 gun

Mk 2 strip

1.740 1

1.740 kg

Type 14-year A.A. gun

Mk 3 strip

3.075 1

3.075 kg

Figure 273 – 105-mm Type 14th-Year Gun Case.

Figure 274 – 10-cm Ammunition.

Figure 275 – 105-mm Type 92 Gun Case.

Figure 276 – 10-cm Ammunition.

10-cm (105-mm) AmmunitionType 91 10-cm (105-mm) High-Explosive Projectile