1. Insert the slide plate + spring
2. Insert a punch into the little groove (in front of the slide plate) and depress on the slide plate and hold it down. Make sure the slide plate clears the hole where the safety lever goes.
3. Once the slide plate clears the hole, insert the safety lever
4. The safety lever will lock the slide plate in place
5. Insert the detent plate
2. Insert a punch into the little groove (in front of the slide plate) and depress on the slide plate and hold it down. Make sure the slide plate clears the hole where the safety lever goes.
3. Once the slide plate clears the hole, insert the safety lever
4. The safety lever will lock the slide plate in place
5. Insert the detent plate