Precision barrel SG1 / G3 - 469mm KM Head

**Precision barrel SG1 / G3 - 469mm KM Head** The KM Head precision barrel, 469 mm in length, is designed for SG1 / G3 airsoft platforms with an AEG hop-up chamber and bucking. Manufactured to Japanese precision standards, it offers an inner diameter of 6.04 mm, ensuring high BB trajectory consistency and stable performance. The surface Teflon treatment minimizes residue buildup, facilitates maintenance, and extends the barrel's lifespan. At the end of the barrel are two grooves for installing thin o-rings, which optimize the clearance between the outer and inner barrel. For this purpose, we recommend using thin EPES o-rings from our range. The Barrel is equipped with an enlarged hop-up window, suitable for higher tension buckings, allowing for precise adjustment and increased weapon performance. **Technical Specifications:** - Length: 469 mm - Inner Diameter: 6.04 mm - Intended for: AEG guns and sniper configurations with AEG bucking/chamber (SG1 / G3) - Surface Treatment: Teflon - Grooves at the end of the barrel: 2x for thin o-ring installation - Hop-up window: enlarged, suitable for higher tension buckings **Recommendation:** For optimal fitting and sealing, we recommend using thin EPES o-rings. **Main Benefits:** - High accuracy and consistency - Easy maintenance - Long lifespan This Barrel represents a top-tier solution for users demanding maximum precision, reliability, and simple maintenance.