Answer
Dec 17, 2025 - 11:44 AM
The inner diameter is 6.03mm. A 6.03mm inner barrel is considered a tight bore in airsoft, which helps improve accuracy and range by allowing less air to escape around the BB.
What is the inner diameter of this precision inner barrel? Modify Hybrid 6.03mm Precision Inner Barrel | 229mm-509mm
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Open Dec 17, 2025 - 11:44 AM
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Modify Hybrid 6.03mm Precision Inner Barrel | 229mm-509mm
Modify Hybrid 6.03mm Precision Inner Barrel | 229mm-509mm The Modify Hybrid 6.03mm Precision Inner Barrel, with inner diameter of 6.03mm and suitable for M4A1 New & Old Types/ R.I.S./ SR16, XM177E2, SIG551. Made of high-grade stainless steel and aircraft aluminum alloy, this ...
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