PDW Chassis for Kel Tec P17

This is a PDW chassis for the Kel Tec P17. A few small changes have been made:

• Angled foregrip now holds a spare mag with just friction.
• Created a top rail that can be attached with 3 M4x10 screws.
• Added versions with mounts for a side rail on just the right or both sides.
• Updated the rear rail mount for easier printing of main body and rail mounted using 2 M4x16 screws.
• Updated the mounting screw holes to use 2 M4x10 screws.
• Front screw updated to use an M4x12 screw.
• Made the pull tab of the charging handle a little longer and added grip ridges.

It is recommended to print in the orientation of the STL file. You may need to adjust the rotation to fit the main body on a standard size printer. Support should only be needed on the main body, and tree seems to work best. Recommended settings are 4 wall loops and at least 25% infill.

Installation instructions:

• Insert M4 nuts into the slots inside the chassis (3 for top rail, 2 for side rail, 1 for front grip).
• Attach top rail with 3 M4x10 screws.
• Attach side plate and rail using 2 M4x10 screws (optional).
• Remove factory dust cover from slide and replace it with the adapter using original screws.
• Remove rear screws from both sides of the P17.
• Insert center accessory rail protector into the center slot of the P17 (optional but recommended).
• Place the charging handle into the chassis in the full rearward position.
• Lock the P17 slide back and insert into the chassis, pushing forward and down until it pops into place.
• Use 2 M4x10 screws to secure in place.
• Insert M4x12 into the forward grip and tighten.
• Attach the rear rail for brace (optional).