=3. How to Use the Grenade=:
1. Holding grenade in right hand, safety pin upwards,
pull out safety pin with left hand.
2. Pull off the cap of the safety tube.
3. Holding the grenade with the first or middle
finger on top of the safety tube and the ball
of the thumb over the cap marked =B=.
4. Throw the grenade with its edge vertical.
NOTE. A low or horizontal throw may cause a failure.
[Illustration: DISK HAND GRENADE.]