CEDA/Retaliator/Recon Mk.II full length Brass Breech

thingiverse

This is a drop-in brass breech kit designed specifically for Retaliator, Recon Mk. II, and CEDA models that accommodate full-size darts. You won't need to modify any parts of your blaster that you might later regret modifying, because this kit is designed to be completely compatible with existing components. I've experimented extensively with the O-Ring component, and I highly recommend using Teflon tape if you think it needs a tighter seal for optimal performance. The CEDA gate is a significantly modified version of Jets design that securely guides the magazine and accommodates 141 brass. For the brass part, I encourage you to experiment and share your results, including spring and plunger setup, as the ideal length of KS 140 (17/32") and KS 141 (9/16") brass parts varies greatly depending on system tightness, spring strength, and other variables. I use 5kg springs and the original plunger since I primarily use my blasters for post-apocalyptic LARP events. In this case, my KS 140 is approximately 2cm in length, while my KS 141 is roughly the same length as the main blaster. One final note: I invested hundreds, if not thousands of hours, and a substantial amount of filament perfecting this design by incrementally adjusting dimensions and testing prototypes. If you appreciate this kit, especially if you print it for a friend or fellow Nerfer without access to a printer, consider showing your appreciation with a donation.