Hybrid 6.03mm Precision Inner Barrel 407 mm for M4A1/R.I.S/SR16, SIG551 (ALL +)

The Hybrid 6.03mm Precision Inner Barrel 407mm is a high-performance upgrade designed to improve the accuracy, consistency, and range of compatible airsoft AEG platforms including M4A1, R.I.S, SR16, SIG551, and similar rifle variants. Precision manufactured with a tight 6.03mm internal diameter, this inner barrel delivers tighter shot grouping and improved air efficiency for enhanced on-field performance.

Constructed from high-quality polished metal, the barrel features a smooth internal finish to reduce BB friction and maintain stable trajectory performance. The 407mm length makes it ideal for standard rifle-length AEG builds, offering a balance between accuracy, consistency, and compatibility across a wide range of Tokyo Marui-style platforms.

Designed for players seeking reliable performance upgrades, the Hybrid Precision Inner Barrel is suitable for both standard and upgraded airsoft rifles, helping maximise accuracy and overall shooting consistency.

Key Features:
• Precision 6.03mm tightbore inner barrel
• 407mm length for rifle-length AEG platforms
• Compatible with M4A1, R.I.S, SR16, SIG551 and similar models
• Improved accuracy and shot consistency
• Enhanced air efficiency and tighter grouping
• Smooth polished internal finish
• Durable high-quality metal construction
• Suitable for Tokyo Marui-compatible AEG platforms
• Ideal for performance-focused airsoft upgrades