Monk Customs Inner Barrel 141 mm - 6.01

Monk Customs offers a 6.01 mm stainless steel precision inner barrel designed for consistency, durability, and accuracy, compatible with Tokyo Marui specifications.

• The description claims the barrel improves consistency, durability, and accuracy.
• The description claims the barrel is built to Tokyo Marui specification.
• The description claims the barrel guarantees maximum mechanical resistance, zero surface oxidation, and long-term performance without wear.