UNICORN Airsoft GBB high performance bucking

The UNICORN Airsoft GBB Hop-Up Bucking is a precision-grade replacement or upgrade bucking made from UNICORN's NBR rubber compound. The arrow-shaped contact point is designed to help center the BB while maintaining consistent contact for stable backspin.

Features:

• Precision Grade GBB hop-up bucking
• NBR rubber construction
• Arrow-shaped BB contact point
• Designed for consistent BB alignment and backspin
• Compatible with common TM-spec GBB and VSR-style hop systems
• UNICORN recommends 0.25g or heavier BBs

Specifications:

• Manufacturer: UNICORN Airsoft
• Type: GBB Hop-Up Bucking
• Hardness: 50 / 60 / 70 / 80 Degree
• Material: NBR Rubber
• Compatibility: Tokyo Marui, KJ Works, VFC, WE and compatible TM/VSR-style hop-up systems