Guns Modify Steel Hop-Up Base for MWS GBBR

Features

• Constructed from ultra-durable steel for maximum longevity and reliability
• Provides a strong upgrade over the stock hop-up unit for enhanced durability
• Precision-machined design ensures consistent air seal and stable performance
• Drop-in installation requires no modification or fitting to the rifle
• Engineered for a perfect fit with Tokyo Marui M4 and M16 MWS series rifles
• Ideal for players seeking improved hop-up stability and long-term performance
• Designed and manufactured by Guns Modify for premium quality and compatibility