Waldo Dynamics Crimson 65° Hop-Up bucking for GBB/VSR
The Waldo Dynamics Crimson is a 65° Hop-Up bucking for GBB and VSR replicas, made from durable NBR (nitrile rubber). The Hop-Up bucking has been designed to ensure stable and consistent contact with the BB, allowing for effective use of the Hop-Up adjustment and improved shot consistency.
The 65° hardness provides a versatile solution for GBB gas-powered replicas and VSR platforms, offering a good balance between the Hop-Up bucking's grip and its resistance to wear. According to the manufacturer, the NBR material used provides greater resistance to damage than traditional silicone rubbers.
The Waldo Dynamics Crimson 65° bucking features a two-point contact patch, which ensures stable contact with the BB. The design prevents the BB from being loaded too deeply into the Hop-Up chamber, helping to maintain its correct position, whilst a positioning tab prevents the bucking from rotating within the Hop-Up chamber.
Product features:
- 65° hardness hop-up bucking
- For GBB and VSR
- Two-point contact patch ensuring stable contact with the BB
- Design preventing the BB from being loaded too deeply into the Hop-Up chamber
- A positioning tab preventing the bucking from rotating within the hop-up chamber
The bucking is compatible with, amongst others:
- Various VFC models : M4/AR (including the EVO series), AK, MP5, G36, M249, PPSh
- Tokyo Marui (including the G17, Hi-Cap and USP ranges)
- APFG MCX/MPX, XM7
The Waldo Dynamics Crimson 65° is a good choice for users looking for a durable Hop-Up bucking for GBB and VSR models, which ensures stable operation of the Hop-Up system and is compatible with a wide range of popular replica platforms.
| Colour | Red |
| Product weight [g] | 0.70 |



