NINE BALL SIG AIR Proforce M17 Hand Gun Barrel 105mm (Inner Diameter 6.03mm)

• Dimensional accuracy 1/100 mm
• Inner diameter 6.03 does not shake BB bullets!

An inner barrel made of stainless steel with a high accuracy of inner diameter φ6.03 mm and dimensional error ± 0.01 mm. Carefully selected materials and manufacturing methods to achieve that accuracy. It is a hand gun barrel that eliminates unnecessary coating and fills all the necessary elements to hit a target with a BB bullet.

The material stainless steel (SUS) is resistant to rust, corrosion, and temperature changes, and has the most suitable characteristics for airsoft guns that can be used in various indoor and outdoor environments and fields.

It is much stronger than aluminum and brass, and is less likely to be deformed or scratched. It is easy to maintain and it is also attractive that it can be used for a long time.

■ Brand: NINE BALL

■ Compatible models:

• ・SIG AIR Proforce M17

Features:

• Barrel total length: 105mm
• Inner diameter: 6.03mm
• Material: Stainless steel (SUS)