April 17th, 2015

“Say What?” — Forum Members Talk About Hearing Loss

hearing protection ear muffs NRR earplugs osha deafness

Hearing loss can be progressive and irreversible. If you are a shooter, this is serious business. You need to use effective hearing protection every time you go to the range. Even if you are away from the firing line, gunshot noises can damage your hearing. Good foam earplugs costs mere pennies but they can prevent deafness in your later years. Many folks also wear muffs over plugs. Some other shooters prefer the custom-molded ear plugs. Electronic muffs can be useful when you are away from the firing line because they allow you to converse.

Here are some comments from Forum members on the subjects of hearing loss and the need for proper ear protection. You can join the discussion in this FORUM THREAD:

“If you are young and don’t want to end up with profound hearing loss like I have… ALWAYS ALWAYS ALWAYS use hearing protection. This is from a guy who is social security/medicare eligible, has two Re-Sound aids at a not so cheap $2000.00 EACH… and now has religion! When I was young [we] never wore ear gear and laughed at the ringing after 100 rounds of 12 gauge at the skeet range. Now we live with the consequences. Be smarter than I was!” — Gary0529


“Take it from a 70-year-old that has been shooting 49 years. I now have a Re-Sound hearing aid in the left ear and a Cochlear Implant in my right. I still cannot hear. Custom molded plugs are best. Some are sold at gun shows and some are made by the folks that make hearing aids. They are cheap as compared to this $200,000 implant. DO IT NOW for everyone around guns.” — Richard King, King’s Armory


“Say WHAT? You have to type a little louder! I used to shoot without any muffs, when I was ‘young and indestructible’, and now I have about 40% loss. When I take youngsters and friends shooting, they get muffs and plugs. I’m not allowed suppressors where I live. I would use them if I could.” — Josh B.


“For what it’s worth, I wear both ear plugs and muffs that have NO sound adjustment capability. As a youngster (15) I wore no ear protection either in shooting or motorcycle riding. I kept doing that until entering military service at age 18 where we had to wear ear plugs at the range. Started wearing ear plugs after that, except when motorcycle riding. At around age 53 my hearing started going south as a result of my own stupidity as a youngster and now some 15 years later I only have about 45% of my hearing left. So beware all — there is a price to pay if you don’t protect your hearing.” — Shynloco

hearing protection ear muffs NRR earplugs osha deafness

“Here are several points to consider:
1. The NRR (noise reduction rating) is determined by “experimenter” fit, not user fit, and trained listeners during the testing period. This results in inflated protection numbers compared to real-world protection.
2. Any disruptions in the protector/skin seal will greatly reduce the effectiveness. Think eye glass temple bars, lots of hair, ear wax, etc. A 5% leak results in a 50% reduction in effectiveness.
3. Double protection gives only 5-10 dB extra protection.
4. Bone conduction gives about 50 dB protection so hearing protectors are the weak link[.]
5. Keep the protectors in/on your ears. Over 8 hours, if you remove them for only 30 minutes (cumulative), the effective protection is cut in half.

So, if you are using a really good muff with NRR of 33 and a foam plug with NRR of 27, the real-world NRR would be about 35 dB, at best. This would attenuate a gunshot by that amount. The key is time versus exposure. Limit the exposure and you limit the dose.” — DelS


“Personally, I use Etymotic Research GSB-15 electronic blast protectors. They are rated at 26-28 dB, but inserted correctly, with the correct fitting tip, approach 38 dB. And, they have a compressor amplifier that allows you to hear soft sounds normally and with very high fidelity. As the sound level goes up, the gain goes down till at an ambient sound pressure level of around 90 dB SPL, the gain is unity, or what comes in goes to the ear canal. However, once the sound level gets to 117dB SPL, the amplifier cannot go higher. So, if you are firing a large rifle with an impulse noise of around 160 dB SPL, your ear only hears 117 dB SPL of that for an effective attenuation of about 40 dB. RIGHT! about the same as the mastoid bone! Can’t get any better than that.

What gives me the right to say all these things? First, a BSEE as well as the graduate course in Audiology and a hearing aid dispensers license. And working in research and product development for the ear the last decade of my career.” — Norm Matzen

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April 17th, 2015

Manners Composite Stocks — An American Success Story

Manners Composite Stocks Kansas city

Manners Composite Stocks Kansas cityManners Composite Stocks produces some of the best tactical, hunting, and competition stocks you can buy. Learn more about Tom Manners’s company in an insightful Factory Tour Story in LongRangeHunting.com. Author David Fortier recently visited Kansas City, Missouri to tour the Manners Composite Stocks factory. There, Fortier found an impressive facility, with 37 employees producing stocks under the guidance of founder Tom Manners.

The history of Manners Composite Stocks is a classic American success story of dedication and hard work. Tom Manners, a competitive long-range shooter, started producing stocks at home as a hobby. Demand for stocks rose and Tom had to finance expansion. To do that, Manners sold his beloved 427 Cobra replica to purchase a mill and compressor, and pay shop rent for a year. After that initial sacrifice, business has boomed. Tom’s dedication has been rewarded. Fortier reports:

Since he expanded from working at his home, [Tom’s] business has grown by 30 to 40 percent every year. Within five years he had outgrown the shop and secured a larger facility. Business growth has continued, and when I met with him he had just added another 4,000-square-foot building. Today he has 37 employees and runs two shifts trying to keep up with orders. Over the years, his offerings have steadily grown. Some of his biggest supporters have always been George Gardner (G.A. Precision) and Marty Bordsen (Badger Ordnance). They combined and created one of his first tactical stocks, the MCS-GAT. This stock became his first piece to be torture tested. To see just how rugged it was, he took it and put it on the arms of a chair and stood on it (USMC stock test) to try to break it. The stock shrugged off the abuse, so he used it to hit softballs, without issues. He then drove over it with a truck. When this failed to harm it, he put angle iron under each end and parked the truck on it. Despite all the abuse, it never failed and therefore the MCS-GAT caught people‚Äôs attention.”

We recommend you read the full Manners Factory Tour article in LongRangeHunting.com. The process of stock production is laid out step-by-step, and Tom talks about new products in development.

Story tip by EdLongrange. We welcome reader submissions.
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