This metal replacement part is displayed as number 77 on KM4 series diagrams and functions as the fire selector on the left hand side of the gun.
This metal replacement part is displayed as number 77 on KM4 series diagrams and functions as the fire selector on the left hand side of the gun.
| Weight | 0.006 lbs |
|---|---|
| Dimensions | 1.25 × 1.25 × 0.5 in |
