Peltor COMBAT ARMS earplugs patented design allows wearers to hear low-level sounds critical to mission safety-conversation, footsteps, rifle bolts, approaching enemies. When needed, the plug's "filter" reacts to provide instant protection from high-level noises like weapons fire and explosions.
The Peltor Combat Arms feature a dual-end design that allows the user to insert the plug's yellow end for ambient "hear-through" protection and the green end for when exposed to steady high level noise (aircraft, armored vehicles, etc.) for a constant NRR of 22 dB.
NSN#:6515-01-446-2710