- 1st Stage: 0.75 lbs
- 2nd Stage: 2.75 lbs
- Total: 3.5 lbs (Adjustable)
An External Bolt Catch Release is required to allow installation in your WK180C. You do not require any other parts to allow installation.
Drop-in trigger mechanism for your WK180C.
|Dimensions||10 × 10 × 2 cm|