BT-4 Field Parts Kit V2

BT-4 Field Parts Kit V2

Comprend :

- 1 lower grip nut
- 5 ball detent
- 3 lower receiver acorn nut
- 3 lower receive screws
- 2 front bolts
- 2 linkage arms
- 1 long receiver bolt
- 4 short receiver bolts
- 4 receiver nuts
- 4 valve screws
- 2 front bolt o-rings
- 2 internal valve o-rings
- 3 rear bolt & external valve o-ring
- 2 shock absorber o-ring
- 2 grip screws
- 3 long tank adapter bolt
- 3 short tank adapter bolt
- 1 trigger return spring
- 5 drive springs
- 1 sear spring
- 1 safety o-ring