February 11, 2026
Description
Have you seen the Parallax and though "wow thats cool but why is there a slide on it". I thought the same thing, and changed it.
Behold! The Vanishing Point. A very compact (15.5in from stock to barrel tip) bullpup... thing. Featuring a Worker/SBL style adjustable stock, bolt return spring, slamfire trigger lock, dart feed cutout, silly spigot muzzle, and a 1 degree angled top picatinny rail.
Capable of 200+ fps depending on barrel and spring combo, and accepting Worker straight talon mags and XYL Unicorn mags with a proper mag release paddle.
Follow the same general print settings as the Foxbat/Parallax. I just did 4 walls 25% infill for everything but a few parts (noted in the files).
Hardware is the same as a standard Foxbat kit:
OutOfDarts: https://outofdarts.com/products/sillybutts-foxbat-hardware-kit
SilverFoxIndustries: https://silverfoxindustries.shop/products/foxbat-by-sillybutts-hardware-kit
With the addition of one extra trigger spring for the mag release (can be a simple common pen spring <5mm OD), and these https://www.amazon.com/gp/product/B0DZ67262P?smid=A3LAAFUF34IETM&th=1 (1.6mm wire by 20mm OD by 50mm free length stainless steel compression springs) for the auto bolt return. THIS IS DIFFERENT FROM THE BOLT RETURN FOR THE PARALLAX, IT NEEDS TO BE STRONGER.
https://docs.google.com/presentation/d/1HyGju2jgKKl0ynusoDGlt6v0WTYHIN0orWvzj7LXu4s/edit?usp=sharing
License:
Creative Commons — Attribution — Noncommercial — Share Alike
Astropulse
