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Chip McCormick Flat-Wire Buffer Spring

CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 36 Coil, AR-FWBS-36
CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 40 Coil, AR-FWBS-40
CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 36 Coil, AR-FWBS-36
CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 40 Coil, AR-FWBS-40
CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 36 Coil, AR-FWBS-36
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CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 36 Coil, AR-FWBS-36
CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 40 Coil, AR-FWBS-40
2 of 4 images
CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 40 Coil, AR-FWBS-40
CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 36 Coil, AR-FWBS-36
3 of 4 images
CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 36 Coil, AR-FWBS-36
CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 40 Coil, AR-FWBS-40
4 of 4 images
CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 40 Coil, AR-FWBS-40

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Questions & Answers
Will this fit a .308 Expert Answer

No, these are just for the AR-15 rifles.

by Ben, Gear Expert, November 19, 2021
What is the ID of the spring? Expert Answer

Please email us at techsales@opticsplanet.com so we can further answer your question.

by Ben, Gear Expert, November 19, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Less sound, harder to work on. by Ken, Verified Owner, April 11, 2020
Stops the "Boing" sound after each shot completely. Spring doesn't fit over the shoulder of any standard buffer I have tried. Larger diameter makes it difficult when changing buffers because the spring catches on buffer retention pin. Needs a bit of ...
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1/1 found this helpful
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Product Discontinued by Manufacturer

Chip McCormick Flat-Wire Buffer Spring has been discontinued by Chip McCormick and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Lower Parts, AR15 Buffer Springs yourself to try and find the perfect replacement for you!

Product Info for Chip McCormick Flat-Wire Buffer Spring

The Chip McCormick Flat-Wire Buffer Spring was developed to function as the ideally suited product for any person looking for a top quality option..image

These AR15 Buffer Springs through the professional product specialists at Chip McCormick are made using dependable and reliable resources, as a way to provide you with product that is going to be powerful for countless years. Manufactured using some of the most useful available materials and design, these AR15 Buffer Springs from the product experts at Chip McCormick will last you an unbelievably long time.

Chip McCormick has been making superior quality merchandise for a very long time, and the Chip McCormick Flat-Wire Buffer Spring is their manner of showing you exactly how much they are concerned.

At OpticsPlanet, we make it our responsibility to purchase the most suitable product for your specifications, and presenting the Chip McCormick Flat-Wire Buffer Spring is a thing that we're happy to offer.

Package Contents:

  • Chip McCormick Flat-Wire Buffer Spring

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Chip McCormick Flat-Wire Buffer Spring Unavailable & Discontinued Models

List of Unorderable Models

  • CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 36 Coil, AR-FWBS-36 , MPN: AR-FWBS-36 , UPC: 790072997604 , Code: X6-BUS-CMC9-AR-FWBS-36
  • CM Products Buffer Spring, Flat-Wire, Chrome Silicone, 40 Coil, AR-FWBS-40 , MPN: AR-FWBS-40 , UPC: 790072997611 , Code: X6-BUS-CMC9-AR-FWBS-40
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Last updated 2026-08-07 UTC.