Works perfectly in my Ceda. The prime is significantly heavier, but the darts visibly move faster out of the barrel.
Bought this spring to upgrade my Ceda (NOT the model S), and this spring does not work. It doesn’t even fit. It’s twice as long and it doesn’t fit over the plunger stem. I’ll try this spring in something else. Guess I won’t be upgrading my original Ceda anytime soon. If your looking for an upgrade spring to your original Ceda, then keep looking. This is not it.
I recently got a Gameface Prime and upgraded it with all worker metal inernals(silver power/w extended barrel, bolt sled, catch, &trigger) plus this spring. Description says not compatible with ceda s but I know it works with the gameface. No priming issues at all. Properly tuned hits between mid 230fps to mid 250fps depending on darts. Great spring upgrade and for the lower 200s I use my turf spring. I will look at 17/32 brass barrel in the future for more performance if needed. This spring is great.