Both Barrels

Both Barrels is a multiplayer achievement in Halo: Reach added with the Noble map pack on Tuesday, November 30, 2010. It is obtained when the player earns a Double Kill with the shotgun in Multiplayer Matchmaking.
==Tips==
*A good method for earning this achievement is to play Living Dead since you start with the shotgun and zombies don't have shields.
Category:Halo: Reach Achievements