"ION" 140% Recoil Spring for VFC M4 / 416 GBBR Waldo Dynamics® (WD-VFC-SRS)

BRAND WALDO DYNAMICS®

The VFC M4/416 "Ion" Recoil Spring is a recoil spring designed for VFC 416, M4 and other WA-derived GBBR platforms. With a nominal 140% strength rating, it provides a more pronounced firing impulse while helping improve gas efficiency and maintain a responsive, consistent action across different temperatures.

Main features

• Compatible with VFC 416 / M4 GBBR platforms and other WA-derived platforms
• 140% nominal strength rating
• Helps improve gas efficiency and consistency
• Ideal for use in warm environments or setups where increased gas efficiency is desired
• Maintains a crisp and responsive action across a wide temperature range
• Anti-friction purple coating for smoother cycling and increased durability
• The coating also makes the spring easier to identify within your setup
• Can be paired with a heavy recoil buffer for a more pronounced change in recoil handling
• Color: purple

Technical specifications

• Type: GBBR recoil spring
• Compatibility: VFC 416 / M4 and WA-derived platforms
• Nominal strength: 140%

Installation

The end of the spring with the greater number of coils should be positioned on the side that receives the recoil buffer, as shown in the product images.

Note

The recoil buffer is not included.