Aircraft Ammunition
 
.30-06 Ball Bullet .30-06 Tracer Bullet .30-06 Armor-Piercing Bullet .30-06 Incendiary Bullet
.30-06 Case .30-06 Case .30-06 Case .30-06 Case
B T AP I
.50 BMG Ball Bullet .50 BMG Tracer Bullet .50 BMG Armor-Piercing Bullet .50 BMG Incendiary Bullet
.50 BMG Case .50 BMG Case .50 BMG Case .50 BMG Case
B T AP I
7.7×56R Ball Bullet 7.7×56R Tracer Bullet 7.7×56R Armor-Piercing Bullet 7.7×56R Incendiary Bullet 7.7×56R High-Explosive/Incendiary Bullet
7.7×56R Case 7.7×56R Case 7.7×56R Case 7.7×56R Case 7.7×56R Case
B T AP I HE/I
20×72 Tracer Projectile 20×72 High-Explosive Projectile 20×72 High-Explosive/Tracer Projectile 20×72 High-Explosive/Incendiary Projectile
20×72 Case 20×72 Case 20×72 Case 20×72 Case
T HE HE/T HE/I
.30-06 (7.62×63)
Springfield		 .50 BMG (12.7×99)
Browning		 7.7×56R Type 89
Navy		 20×72RB Type 99 Mk.I
Oerlikon
Caliber:   .30 7.62 mm               .50 12.7 mm                    .303 7.7 mm               .787 20 mm
Case Length:   2.49 in 63.35 mm   3.91 in 99 mm   2.222 in 56.44 mm        2.83 in 72 mm
Overal Length:   3.34 in 84.84 mm   5.45 in 138 mm   3.075 in 78.11 mm   5.55 in 142 mm          
. .
Muzzle Velocity (B):   2,805 ft/s 855 m/s   2,930 ft/s 890 m/s   2,500 ft/s 761 m/s   1 970 ft/s 600 m/s
Muzzle Energy (B):   2,655 ft-lb 3600 J   13,340 ft-lb 18 048 J   2,408 ft-lb 3265 J   16,887 ft-lb 22 680 J
.
Projectile Type: B - Ball, T - Tracer, AP - Armor-Piercing, I - Incendiary, HE - High-Explosive