Call Of Duty 5 : World At War
Rifle Grenades reappear in Call of Duty: World at War as an attachment for rifles. Unlike the Grenade Launchers of Call of Duty 4, it requires that you complete the final Marksman challenge for a weapon (except the M1 Garand rifle, as it has a Sniper Scope as its final Marksman.) Note that the rifle grenade has a greater lob effect than the grenade launcher. It also moves slower and has a larger blast radius, and is noticeably more effective than the Call of Duty 4 grenade launchers, however there is splash damage from the large explosion of the Rifle Grenade, unlike in Call of Duty 4. Rifle grenades can only be equipped to bolt action and certain semi-auto rifles in Call of Duty: World at War. They have a lesser degree of anti-tank ability than the Bazooka, but are easier to use against infantry.
The adapters on the end of the barrel are bulky and awkward. The adapters on the Arisaka, Kar98k, and Gewehr 43 are so large they may obstruct a small portion of the sights during normal use of the rifle.