20-mm High-Explosive Incendiary Projectile20-mm High-Explosive Incendiary Tracer Projectile
Japanese Explosive Ordnance – Army Ammunition – Navy Ammunition
Chapter 4 – Section 1
ARMY PROJECTILES
20-mm High-Explosive Incendiary (Ma 201) Projectile
Over-all length: 7 19/32 inches.
Length of case: 4 7/8 inches.
Length of projectile: 3 19/64 inches.
Weight of projectile: 3.85 ounces.
Filling: P.E.T.N., incendiary composition.
Fuzing: Fuzeless.

Color and markings: Black body with red band abaft bourrelet. Charaters (201) are stenciled on the body.

Weapons in which used: Ho-1 (flexible) and Ho-3 (fixed) aircraft cannon.

Remarks: The projectile is made of steel. A brass nose piece filled with P.E.T.N. threads into the incendiary filled projectile. Detonation of the projectile is accompished by the crushing action of the P.E.T.N. filled nose piece.

Figure 213 – 20-mm High-Explosive Incendiary (MA 201) Projectile.

20-mm High-Explosive Incendiary Projectile20-mm High-Explosive Incendiary Tracer Projectile