SHOP › Picatinny Stabilizing Brace Image 1 of 3 Image 2 of 3 Image 3 of 3 Picatinny Stabilizing Brace $60.00 3D printed stabilizing brace. Made with PLA+, Lightweight, and tested on range. all hardware included except velcro. Add To Cart Added! 3D printed stabilizing brace. Made with PLA+, Lightweight, and tested on range. all hardware included except velcro.