Spare parts for GHK M4 GBBR
- V2 Bolt lock set, steel made with magnetic.
- Assembling instruction >>
1. Apply the instant glue on magnet (red highlighted part in picture) and put it face down.
2. Apply the instant glue on thin plastic pad (red highlighted part in picture) and put it face down.
3. You can assemble new bolt lock to receiver now.
- Related article reference: [How to change M4 bolt lock] / [How to solve the wear problem of M4 bolt lock]