Iron Lungs

Iron Lungs Icon

Iron Lungs is a Tier 3 perk in Call of Duty 4: Modern Warfare. It is unlocked at rank 26. It allows the player to hold their breath for 9 heartbeats rather than 5 heartbeats when steadying their aim with a sniper rifle scope. It is especially useful for snipers who prefer to kill their target from range rather than Quickscoping at close range.

Related Threads

Iron Lungs - last post by @ Nov 16, 2009
Iron Lungs - last post by @ Jul 10, 2008
Last edited by Pritstick on 10 June 2011 at 12:25
This page has been accessed 2,310 times.