x3 Precision Inner Barrels Ø 6.01mm for MARUI M870 Series - SAT

The Set of 3 6.01mm precision inner barrels from SAT is the ultimate upgrade for those looking to maximize the performance of their Tokyo Marui M870 gas pump-action shotgun. The Marui M870 replica is already renowned for its precision, but this set takes its capabilities to the next level.

The kit includes three identical inner barrels, designed to replace the original barrels of the shotgun's multi-shot system.

Features and Performance:

• Tight Inner Diameter (6.01mm): The reduced diameter compared to the standard improves the air seal around each BB, ensuring a more consistent muzzle velocity (FPS) and a more stable trajectory for the entire spread of 3 (or 6) shots.
• Precision Construction: Accurate machining and quality materials result in tighter groupings and greater overall accuracy.
• Material: Made of aluminum, they offer an excellent compromise between lightness and precision.
• Specific Compatibility: Custom designed for the three-barrel system of the Tokyo Marui M870.

Technical Specifications:

• Type: Set of 3 Precision Inner Barrels
• Compatibility: Tokyo Marui M870 Gas Pump-Action Shotgun
• Inner Diameter: 6.01 mm
• Length: 260 mm
• Material: Aluminum
• Brand: SAT

Advantages:

• Significant increase in accuracy and shot consistency
• Tighter and more predictable groupings
• Precision construction in aluminum
• Set of 3 barrels for a complete replacement of the M870 system
• Potential increase in power consistency

Package Contents:

• 3x SAT 6.01mm (260mm) Precision Inner Barrels for Marui M870