- Suiatable For Marui M4 / M16 Series
- Fits M4A1 Extended Battery Buttstock (GP416 / GP417 / GP418)
Package Included:
- New Dust Cover Set
- New Bolt Cover
- Metal Hop-Up Set
- Receiver Pin Set
- Forward Assist Knob
This product was added to our catalog on Tuesday 26 January, 2010.