ASREV
From The Firefly and Serenity Database
Alliance Short Range Enforcement Vessel (ASREV) is a heavily armed Alliance vessel slightly bigger than the shuttles in Serenity. One of these vessels is used by Womack and his crew, to pursue Serenity in the episode The Message. This was the first appearance of the spacecraft.
[edit] Armament
It's known that the ASREV is armed with at least one energy-powered cannon and to carry magnetic depth charges, which both of these are used against Serenity in the episode The Message.
[edit] Additional Note
According to the Serenity RPG rulebook, ASREVs are armed with 1 1-pound autocannon with 200 rounds of ammunition, up to 8,000 pounds of 'bombs' and 16,000 pounds of missiles.

