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Howard Leight Impact Sport Bolt Earmuffs

  • The Howard Leight Sport Impact Sport electronic earmuffs just got even better with the Impact Sport Bolt. These lightweight and compact earmuffs are an upgrade to one of the most popular models of hearing protection available. Just like their predecessor, the Bolt earmuffs pick up low level sound through built in microphones. The upgrade is in the new digital compression circuitry which increases the processing speed by 250 times, and amplifies ambient sound up to 5x! At the same time, all sound (continuous and impulse) over 82 decibels is blocked. Get the protection you need and that additional edge with the Impact Sport Bolt earmuffs by Howard Leight!

    • Extra ear cup cushions
    • Batteries
    • Audio cable with in-line microphone
    • Belt Clip

    • Slim, lightweight design allows full clearance of firearm stock.
    • .5 milisecond processing speed
    • 150 Hour Battery Life
    • Automatic 4 hour shut-off increases battery life
    • 3.5mm AUX jack connects to MP3 players and scanners.
    • Convenient folding design for easy storage
    • One single power and volume control knob
    • Air Flow Control™ technology
    • Super comfortable black leatherette headband and soft, padded ear cups.
    • Water resistant.
    • Easy access to the external battery compartment.

  • Manufacturer Part Number: R-02231 (Black), R-02232 (Grey), HLR02525 (Orange)

    No Additional Information Provided
  • The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
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  • No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms!

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