Guren 03-1 AEG Inner Barrel - 6.03mm - 303mm SP-11.5URGI-CMU Mount: flip-to-side mount

Mount: flip-to-side mount

Housing material 6061 T6 aluminum

Designed for pistol magazines from WE / Marui / KJ / VFC Stark

One-piece aluminum hop-up chamber featuring a high-quality stainless steel hop-up adjustment wheel

Low profile mount

Guren 03-1 AEG Inner Barrel - 6.03mm - 303mm SP-11.5URGI-CMU Mount: flip-to-side mountGuren barrels are made from precision carbon steel and processed with an HV500 coating. This plating reinforces the surface hardness, making it superior to stainless steel (rated between HV200 and 400). Guren barrels feature a single cut groove for AEG chambers and a crown cut at the end of the barrel. This barrel is compatible with R hop patches buckings. The barrel cuts are squared to 90 degrees at the bottom, and the window edges are cut at 45