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Armaspec Sound Mitigation Buffer Review

Armaspec Sound Mitigation Buffer

Armaspec Sound Mitigation Buffer

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$59.99

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About Armaspec Sound Mitigation Buffer

The Gen3 Sound Mitigation Buffer™ SMB™ is a single-stage captured drop-in replacement for your standard buffer and spring. The SMB™ is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet operation. Pat. Pend. FEATURES: Single-stage captured drop-in replacement for your standard buffer and spring Reduce felt recoil Keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth and quiet operation Adjustable spring weight  (*Main spring can be trimmed at .25 lbs per coil to reduce tension up to a max of 12 coils) Made in the U.S.A. Lifetime Warranty SPECIFICATIONS: Actual Weight (Complete System): Carbine: 4.41 oz. Heavy: 4.91 oz. H2: 5.81 oz. H3: 6.71 oz. 9MM: 9.88 oz. Equivalent Weight: Carbine: 3.3 oz. Heavy: 3.8 oz. H2: 4.7 oz. H3: 5.6 oz. 9MM: 6.9 oz. Installation instructions: 1. Insert polymer base with guide rod into the buffer tube. 2. Insert desired spring on the guide rod. 3. Insert the buffer over the spring. Note: Spring will fully set after approximately 100 shots. Main spring can be trimmed at .25 lbs per coil to reduce tension up to a max of 12 coils.

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Armaspec Sound Mitigation Buffer Questions and Answers

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Ratings and Reviews

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Must have item!

Tom M.
2 years ago

Excellent. Once you install these buffers, and tune your AR with an adjustable gas block to use the minimum amount of gas to cycle, you will, overtime replace the open spring style on all of your AR's. They are that nice. You will not hear and the spring rubbing on the tube, and instantly feel the crisp cycle of your AR. I have these in every AR that I own.

0 Comments Write a Comment

Doesn’t even let me charge it back do to the end p

Jim
2 years ago

This doesn’t even work with my 9mm bolt carrier group it’s literally won’t charge back because it’s literally solid steel I’m not impressed trying to get my money back don’t waste your time if ur getting it for a AR9

9mm buffer

MICHAEL L.
3 years ago

I really like this product. It was very easy to install and the gun now runs much smoother and much quieter!

Great buffer system

Mike D.
3 years ago

Fit was great and excellent quality

Less is more

David u.
3 years ago

After 100 rounds and broken in, and two cleanings I can say I love not having the rattle and grinding in my ear as well as the additional unbalanced weight in the buffer tube. I used a little clp in the spring and shaft to quiet it down even more. The only drawback for me has been when I remove the upper and have to hold back the buffer a little but it’s not that big of a dealbreaker read more for me.

Sweet

Dave M.
3 years ago

Love this thing.

Smooth & quiet

Patrick P.
3 years ago

I was surprised at how well this buffer worked. It's quiet & very easy to install. I'll be getting a few more for my other rifles.

Best option for buffer in your AR10 build

Matthew p.
3 years ago

If building a AR10 I suggest going with one of these instead of a regular AR10 buffer. Cost is about the same as buffer when on sale

Great buffer

Patrick L.
3 years ago

Noticeable difference between this and a standard buffer.

Silent Buffer

James H.
3 years ago

Due to the near impossibility of finding 6.5 Grendel ammo I haven't used this yet but the quality looks great and the installation was simple.

Very Good Product

Gregory F.
3 years ago

Great price point. Easy to install. Works as advertised. Quiet and smooth.

Great product at a good price

Mark J.
3 years ago

A+++ product, shipped quickly at a good price

SMB

CHRISTOPHER R.
3 years ago

Great service and fast shipping. The spring seems fine. Not sure on its longevity, but it is definitely more quiet.

Great product

William W.
3 years ago

Does what it says, definitely runs a lot smoother over traditional buffer system, and does it quieter.

Very smooth and quiet

Daniel B.
3 years ago

Installed this and was amazed how much quieter the action was... no more boing sound that I had with the standard buffer and spring. Will buy more as replacements.

Sounds Good

Joel V.
4 years ago

I'm still purchasing parts for my AR build, but I've recently used this on a friend's AR and it def help keep that thwang sound to a minimum or none. Good build quality, feels like it'll hold up for a while, looking forward to using it more once mine is completed. Def recommend.

Not sure how this is supposed to work

Andrew D.
4 years ago

I bought this for my ar9 and after reading about it I asked customer service, who responded right away, if I had to remove the weight off the back of the bcg and they said yes. After removal their is a big gap between the bcg and buffer causing the bcg to slide around. I took out the buffer retainer but their is no way this will work because it leaves a massive amount of back space read more for the bcg and you can't take the gun apart to clean it. Very poor design, any stars you see is because Victor and the customer service team is awesome

Armaspec mitigation buffer!

Douglas t.
4 years ago

What a difference from the standard carbine buffer to this beauty! Price it’s right too!

Works great

Francis m.
4 years ago

Works great no issues

Excellent

Mark P.
4 years ago

Smoothest buffer kit I've ever used. I have Armaspec in all my AR's, and I don't see that changing.

Smooth and Silent.

Clifton R.
4 years ago

Great fast shipping. Went right in. It does protrude a little so be careful mating the upper and the lower, but works great and well worth it.

Sound Mitigation Buffer works as expected

Bryan H.
4 years ago

It’s a well designed sound reduction device. It you suppress your weapon, often times the only sound you’ll hear is the action working. While you’ll still have most of that noise, the echo and squeal of the buffer spring rubbing against the buffer tube is effectively removed. I would recommend this upgrade.

Works better than expected!

Robb R.
4 years ago

Quality materials, easy install. The little flag on the end of the spring guide is a very nice touch! Spring noise is gone as advertised. I got the H2 and it smoothes out my 10.5" pistol so well. The buffer has a rubber pad on it that extends past the receiver extension when the upper is removed, and it has to be pressed back in for the upper to close. No big deal. Overall, read more 9.5/10, and I'll be getting another for my other rifle as well.

Haven’t used it yet

James F.
4 years ago

My 9mm bolt doesn’t not have an open chamber so I can’t use it yet.

Outstanding Value

Glenn W.
4 years ago

Quiet and effective. Replace your current setup with this and smile.

Have 2 of Armaspec Sound Mitigation Buffer h3 and the 9mm... only a small issue

Thomas R.
4 years ago

the rubber ring goes past my buffer retaining pin and makes it hard to open and service the rifle. it works great but I have the Armaspec Stealth Recoil Spring (Armaspec SRS) and it works better and great performance spend the 30 dollars more

Awesome product for the price!

Richard R.
4 years ago

Had no problems installing it and my rifle doesn’t have that irritating sproing noise anymore. I’ll be getting theses for future builds.

Won't work

Robert r.
4 years ago

I have a juggernaught 9mm if you a weighted bcg then ths wont return.

Smb-9

Jason C.
4 years ago

Good looking product.Not compatible with all BCG.If your BCG is solid on buffer tube end it won't work.

Great product and price

Bradley G.
4 years ago

Very solid product and reputable company. I will definitely be back with my friends.

Kaw, strike, armaspec

ALFREDO A.
4 years ago

great!

The cure for AR-9

Luis O.
4 years ago

This fixed the feeding problems with AR-9

Awesome product

Leighton J.
4 years ago

The item works as described. Fits well and is 10x better than a traditional buffer system.

Works excellent

Brandon B.
5 years ago

Excellent fit ..thank you guys.

H2 buffer

Matthew S.
5 years ago

Installs easy, quiet and shoots well ,worth it in my opinion considering only a few dollars more than the traditional style

Seems high quality

William Y.
5 years ago

Seems rugged for the price. Only thing i dont like is when the uper and lower are separate the rubber ring rides up against the buffer retainer pretty hard.

Works great!

Kyke B.
5 years ago

I love this buffer. I use it in my suppressed 300blk AR pistol. Its really does help reduce overall sound of the gun.

Love this product

Bill L.
5 years ago

Armaspec did a great job with this. Even better is the pricepoint. You can pay top dollar for a recognized traditional buffer and spring, or get a better silent system for less. I’ve bought 2, one for my 5.56 and 9mm AR. Will buy for every build.

Fantastic!

Bill L.
5 years ago

Bought one for my AR15 and what a difference. Smoother cycling, no twang, and no spring/buffer riding the inside of my tube. Liked it so much bought a second for my ar9.

Cool design but flawed

Ryan M.
5 years ago

This is an interesting replacement for a traditional buffer and spring but it has a flaw. The rubber piece when used with a retainer spring rides too hard against the retainer and makes separating the upper and lower difficult to the point where I had to wrench it open and when I did so the rubber o-ring popped off.

Good to go

Willie B.
5 years ago

Really works, can't go wrong with this device ! Luv it!

AR15 Deals Score

Deal (1) Popularity: 218
MSRP:
$59.99
Used Price:
$41.99
Sale Price:
$53.99

Specifications

Brand Armaspec
Category Buffers, Tubes & Kits
Weight 0.0000 oz
Size SMB-308, SMB-9, SMB-Carbine, SMB-H, SMB-H2, SMB-H3

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