Allen 4100 Ultrx Shield Passive Muff — Full Product Description
Keep your hearing protected on the range with the Allen 4100 Ultrx Shield Passive Muff — a straightforward, no-electronics solution built for comfort, durability, and reliable noise attenuation. The Ultrx Shield’s low-profile cups fit close to the head for improved cheek weld and sighting while providing consistent passive protection from loud impulse noises. Plush, closed-cell ear cushions seal comfortably around the ear and the padded, adjustable headband lets you dial in a secure fit for long sessions without pressure points.
Constructed from rugged, impact-resistant materials, these muffs stand up to regular range use and travel. The cups fold flat for compact storage in a range bag or locker, and the smooth outer shell wipes clean easily after use. The simple, mechanical construction means there are no batteries or electronics to fail — just dependable, maintenance-free hearing protection whenever you need it.
Designed for shooters who prefer a lightweight, low-profile passive solution, the Allen Ultrx Shield pairs well with glasses, hats, and most cheek rests. Whether you’re plinking, practicing, or working around loud tools, these muffs deliver straightforward protection in an easy-to-use package.
Highlights
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Passive hearing protection with low-profile cups for better cheek weld and sighting
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Comfortable sealed ear cushions and padded adjustable headband
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Durable, wipe-clean outer shells and foldable design for compact storage
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No batteries or electronics — simple, dependable protection for range and field use
