Nuprol 6.03mm 650mm Stainless Steel Tightbore Barrel

The Nuprol 6.03mm 650mm Stainless Steel Tightbore Barrel is a high-performance upgrade designed to improve the accuracy, consistency, and overall performance of your airsoft rifle. Precision engineered from high-quality stainless steel, this tightbore inner barrel features a polished 6.03mm internal diameter to deliver improved shot grouping, enhanced air efficiency, and increased range.

At 650mm in length, this barrel is ideal for long-platform rifles, DMR builds, and sniper-style AEGs requiring maximum precision and stability. The durable stainless steel construction provides excellent rigidity and wear resistance, helping maintain consistent performance during extended use.

Factory tested by Nuprol for quality and reliability, this tightbore barrel is a great upgrade choice for players looking to increase accuracy and optimise their rifle’s shooting performance.

Key Features:
• Precision 6.03mm tightbore inner barrel
• 650mm length for DMR and sniper-style builds
• High-quality stainless steel construction
• Improved accuracy, consistency, and shot grouping
• Enhanced air efficiency and potential FPS increase
• Smooth polished internal finish
• Durable and corrosion resistant
• Factory tested by Nuprol
• Suitable for compatible AEG airsoft platforms