For airsoft players seeking peak performance from their Tokyo Marui Evolt M4A1 Carbine, the upgrade journey starts with the inner barrel. The Prometheus EG Inner Barrel delivers exactly that?a precision-engineered component that transforms your rifle's accuracy.

Crafted from SUS304 stainless steel, this barrel offers exceptional durability and resistance to wear. Unlike standard barrels that degrade over time, it maintains its structural integrity through countless shots, ensuring consistent performance session after session.

What truly sets it apart is its remarkable precision. Manufactured to a tolerance of 1/100mm with an inner diameter of ?6.03mm, the barrel is specifically designed to eliminate BB wobble during travel. This slightly wider bore allows the projectile to glide smoothly without colliding with the barrel walls, resulting in straighter trajectories and tighter shot groupings.

The barrel also features a clean, uncoated stainless steel surface. By removing unnecessary coatings that can introduce microscopic inconsistencies, Prometheus ensures minimal friction and maximum stability for every BB that passes through.

At 175mm in length, this barrel is the ideal first step for customizing your Evolt M4A1. It is not just a replacement part?it is the foundation for achieving pinpoint accuracy, giving you the confidence that each shot will land precisely where you intend.

Key Features

• Made from SUS304 stainless steel, offering exceptional durability and strength to withstand constant friction and wear over years of use.

• Engineered to an extraordinary tolerance of 1/100mm, guaranteeing unmatched consistency and quality in every barrel produced.

• Features a ?6.03mm inner diameter, precisely calculated to prevent BBs from wobbling as they travel through the bore, resulting in straighter and more stable trajectories.

• Free from unnecessary surface coatings, eliminating microscopic inconsistencies and reducing friction for smoother BB passage and improved accuracy.

• Specifically compatible with the Tokyo Marui Electric Gun Evolt M4A1 Carbine, making it a perfect fit for this platform.

• Measures 175mm in total length, serving as the ideal foundational upgrade for airsoft customization.

• Delivers the precision and reliability needed to consistently hit targets, representing the essential first step in building a high-performance rifle.