Description
The Walker's Razor Slim Passive Muff takes the popular slim-profile Razor design and drops the electronics for a straightforward, no-fuss hearing protector. You get a 27 dB Noise Reduction Rating from a sound-dampening composite housing, which is plenty of muffling for range days, competition lanes, hunting, and even yard work like running a mower or tiller. Because there are no batteries or circuits to worry about, you just grab them and go. This pair comes in Flat Dark Earth cups with a black headband.
What Makes the Razor Slim Different
The whole point of the Razor line is the ultra low-profile ear cup. These sit tight to the head and stay out of your peripheral vision, which matters a lot when you're shouldering a long gun and need a clean cheek weld. The cups wear a rubberized coating that gives you grip when your hands are damp and shrugs off the usual scuffs and dings that gear picks up in a range bag. The padding inside is soft enough to seal well around the ear without pinching.
Comfort and Carry with the Razor Slim Passive Muff
Up top you've got a padded comfort headband built around a metal wire frame. That frame delivers steady clamping pressure so the muffs stay put without squeezing your skull after a couple hours. When you're done, the whole thing folds into a compact shape that tucks easily into a range bag, pack, or truck console.
For louder setups like indoor ranges or magnum loads, a lot of folks pair these over a set of foam plugs for doubled-up protection. The slim build also makes them a good fit for smaller heads, so they work well for younger and newer shooters getting started at the range.
Key Specifications
- Noise Reduction Rating (NRR): 27 dB
- Type: Passive Earmuff (non-electronic)
- Style: Over the Head
- Color: Flat Dark Earth cups with black headband
- Housing: Sound-dampening composite
- Ear Cups: Ultra low-profile with rubberized coating
- Headband: Padded comfort band with metal wire frame
- Folding Design: Yes, compact collapsible
- Battery: None required
- Quantity: 1 Pair
- Manufacturer: Walker's
- Model: Razor
- Manufacturer Part Number: GWP-RSMPAS-FDE
- UPC: 888151024621
What’s Included
- Walker's Razor Slim Passive Muff (1 pair), Flat Dark Earth
Frequently Asked Questions
Does the Razor Slim Passive Muff need batteries?
No. This is the passive version of the Razor line, so there are no electronics, microphones, or batteries involved. You just put them on and they block sound through the composite housing and ear seal. That also means there's nothing to charge, replace, or fail down the road.
Is a 27 dB NRR enough for the range?
For most outdoor range shooting, hunting, and general loud environments, 27 dB gives you dependable protection. If you're shooting indoors, running magnum loads, or spending long sessions on the line, plenty of people wear foam plugs underneath for doubled-up coverage. Longer exposure adds up, so layering protection is a smart move for high-volume days.
Will the Razor Slim muffs work with a rifle or shotgun?
Yes, and that's actually where the slim cups shine. The ultra low-profile design sits close to the head so it stays out of the way when you shoulder a long gun and get your cheek down on the stock. Bulkier muffs tend to bump the stock and break your cheek weld, which these avoid.
Do these fold up for storage?
They do. The Razor Slim collapses into a compact folded shape that drops easily into a range bag, backpack, or truck console. Combined with the light, thin build, they're easy to carry and stash when you're not using them.






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