Ripley's Pulse Rifle is a combination of a standard issue M41A Pulse Rifle with sling and a M240 Incinerator Unit duct taped together, with the M240 on the left-hand side and the M41A on the right-hand side. Ripley also duct taped her locater to the top of the M41A's carrying handle to aid in locating Newt's Tracer Bracelet inside the Hadley's Hope Atmosphere Processor Sub-Levels.