The M67 grenade has a spheroidal steel body that contains 6.5 oz (180 g) of composition B explosive. It uses the M213 pyrotechnic delay fuse. The M67 grenade weighs 14 oz (400 g) in total and has a safety clip to prevent the spoon on the grenade from being triggered in the event the safety pin is accidentally pulled. The safety pin prevents the safety lever, or "spoon" on the grenade from moving and releasing the spring-loaded striker which initiates the grenade's fuze assembly.[1]

The M67 is typically known as a "baseball" grenade because it is shaped like a ball that can be easily thrown.[2] According to the FY2021 US Army Justification, the average cost of a single M67 grenade is around 45 US dollars.[3]

The M67 can be thrown 35 meters (115 ft) from the standing position by the average male soldier.[4] Its fuze delays detonation between 4 and 5 seconds after the spoon is released. Steel fragments are formed by the grenade body fracturing and have an injury radius of 15 meters (49 ft) and a fatality radius of 5 meters (16 ft), though some fragments can travel as far as 230 meters (750 ft).[4]

[https://en.wikipedia.org/wiki/M67_grenade](https://en.wikipedia.org/wiki/M67_grenade)