BT4 hand grip

this a custom hand grip for the BT4 paintball marker. it is split in 4 parts, the grips and the housing.
i suggest that you print the frames horizontally and the grips vertically for better detail.

BT4 grip frame assembly guide
1. Place the left grip on the left frame and tighten the screws half way.
2. Place the asa square nuts in the left frame inputs.
3. Place the right frame and tighten the screws until its locked in place
4. Place the right grip on the right frame and tighten the screws until the parts are tighten together.
5. Take the trigger mechanism and place it inside the frame
6. Place the safety pin in the frame until it locks the trigger
7. Install the bt4 grip frame on the bt4 marker
8. Test by dryfiring for proper installation