The USA made 5.56/.223 buffer spring is constructed of the same material found in piano wire. This is meant to reduce the "twang" you hear whenever a round is fired from an AR.
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The USA made 5.56/.223 buffer spring is constructed of the same material found in piano wire. This is meant to reduce the "twang" you hear whenever a round is fired from an AR.
| Dimensions | 16.0 × 4.0 × 1.0 cm |
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