Brand: G&P
Model: GP-GP174B
Product Specification:
- Suitable: Tokyo Marui M4/ M16 AEG Series
- For M4A1 Extended Battery Buttstock
Package Included:
- Dust Cover Set
- Bolt Cover
- Metal Hop-Up Set
- Receiver Pin Set
- Forward Assist Knob
Model: GP-GP174B
G&P M4A1 Metal Body - Colt M4A1 (B Type)
