PDI 6.01mm Stainless Tightbore Inner Barrel for TM MWS GBBR – 370mm

PDI barrels are made in Japan and have been a go-to accuracy upgrade for Tokyo Marui guns for years. This 6.01mm tightbore is SUS304 stainless steel with a polished bore, held to a tight +/-0.002mm tolerance. The tighter bore improves air seal for more consistent shots, and can add a little velocity. It's a drop-in swap for the MWS.

Highlights

• 6.01mm tightbore for a better air seal and consistency
• SUS304 stainless steel, polished to cut friction
• Precision tolerance of +/-0.002mm
• Made in Japan
• Drop-in installation

Fits

Tokyo Marui MWS gas blowback rifles. This is the 370mm length, so check your rifle's stock inner barrel length before ordering.

Specifications

In the Box

1x Inner barrel