R-Hop Bucking for GBB replicas by Master Mods is a precision tuning part designed to boost air seal, consistency, and reliability in gas blowback airsoft replicas 🛠️🔧. Crafted from high-grade silicone and built to Master Mods’ #perfectingtheperfected standard, this bucking helps improve seal performance across cycles. The silicone design is lightweight and ready to install in GBB platforms. For more Master Mods tuning parts, visit the airsoft-parts collection.

• Brand reputation: Master Mods is renowned for quality and collaboration with ICS, delivering parts that meet high standards for reliability and performance.
• Silicone construction: Made from premium silicone to provide a durable, flexible seal that maintains consistent performance over time.
• R-Hop design for GBB replicas: Optimized geometry tailored for gas blowback systems to improve air seal and consistency.
• Lightweight and compact: Weighs only 5 g, adding minimal mass to the system while maximizing performance.
• Spacer not included: Designed for use with compatible GBB bucking spacers; spacer is not included in the package.
• Purpose: Specifically designed for GBB type replicas to deliver dependable performance.

Technical specifications

• Materials: Silicone
• Color: Black
• Weight: 5 g
• Manufacturer: Master Mods
• Purpose: GBB type replicas
• Spacer: Not included