
Ships with KAK Buffer Install Tool
Download .STL file for 3D printing install tool HERE
- Stainless steel flatwire buffer spring for KAK flatwire wire buffers
- Designed to work with KAK Industry Select products such as K-SPEC Enhanced Buffer System, CQC Buffer Systems, and Similar KAK Flatwire Products
- Category:
- AR-15 Parts, Stocks & Buffer Tubes
- Tags:
Reviews
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AR flatwire buffer spring
I upgraded my AR9 to the KAK flatwire buffer spring along with the KAK 8.4 oz buffer. I am very happy with the results. A++
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Flatwire Buffer Spring
Made a huge difference with the extra stiffness on my AR9 build ,gun cycles flawlessly
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flat wire spring
My go to for most builds. Also use the KAK configurable buffer. Always runs!
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Better than expected.
This buffer spring fits and functions flawlessly. Replaced a rifle length stock with an A5 compatible stock. This flat wire spring and KAK A5H2 buffer is softer than the original system.