The Type-50 Directed Energy Rifle/Heavy or the T50 DER/H,[2] otherwise known as the Concussion Rifle, is a Covenant infantry weapons. The T50 DER/H fires explosive bolts of superheated plasma. When the plasma bolt hits a surface, it produces area-of-effect damage and a small "kick" to its users and objects. This kick is not, however strong enough to knock away those under the effect of Armor Lock.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.