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Apr 25, 2026 - 07:34 AM
We’ve provided several answers to questions related to Prometheus 6.03mm EG-W Barrel with Wide Hop Window , see some other helpful Q&A related to this product.
Question: Does the barrel have any special window features?
Answer: Yes, the barrel features an elongated hop window. An elongated hop window allows for better hop-up adjustment and compatibility with a wider range of hop-up buckings, which can result in more consistent BB flight and improved accuracy.
Question: What is the inner diameter of the barrel?
Answer: The barrel has a precision inner diameter of 6.03mm. A tighter inner diameter like this helps improve air seal, resulting in better accuracy and increased range for prometheus 6.03 barrels.
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