Hummingbird Short-Stroke Bolt Assembly | GHK AR / M4 GBB Series | Maple Leaf

Maple Leaf Hummingbird Short-Stroke Bolt Assembly | GHK AR / M4 GBB Series

Transform your GHK AR GBB series airsoft rifle with the Maple Leaf Hummingbird Short-Stroke Bolt Assembly. This drop-in replacement not only increases the rate of fire to approximately 18 shots per second, but also provides the flexibility to convert your AR15 to models without a stock or with a collapsible stock, without sacrificing the bolt lock feature characteristic of GBBs.

• Direct Replacement: Can be directly replaced with the original GHK GBB bolt carrier without modifications.
• Increased Rate of Fire: Increases cyclic rate of fire to approximately 18 shots per second, depending on gas pressure and barrel length/weight of BB.
• Conversion Flexibility: Allows conversion of the traditional AR15 to a model without stock or with collapsible stock, significantly increasing portability.
• Bolt Lock Function Retained: Retains the bolt locking function after the last shot, in line with original GBB operating habits.
• Wide Compatibility: Compatible with both old and new versions of the GHK M4 GBB series.

Whether you want to improve the performance of your GHK AR GBB or increase the versatility of your kit, the Maple Leaf Hummingbird Short-Stroke Bolt Assembly offers the advanced technology and reliability you need to take your airsoft experience to the next level.