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English is not my native language, so please bear with me. My Rampage keeps breaking, the rubber ring that keeps the orange piece where the dart is placed while loading the gun keeps jumping out of its place. I’ve opened the gun three times already to fix it, but after a couple of shots it gets loose again. I don’t see anything broken, I’ve removed the dirt that was starting to pile up along the edges of the parts, although there wasn’t much to clean. The rubber ring fits perfectly, it doesn’t seem to be stretched at all, and when putting the parts together I make sure it doesn’t move from its place. I believe that, when loading a dart, the parts are being pushed too far apart and the ring is forced out of its place. Any ideas? I could really use a hand with this… And if someone has a schematic they can share, it would be very much appreciated! Thanks!

@xuanah ,Xuanah, I do not own this Nerf Rampage. I believe the O rings are replaceable and from some forum sites they suggest lubricating the O rings with silicone lubricant for better performance. Below are some links that may help in showing disassembly/parts/etc.. Good luck. I hope this helped you out, if so let me know by pressing the helpful button. https://www.youtube.com/watch?v=kzEKEBCAhttps://www.youtube.com/watch?v=6EY0Hhrdhttps://www.youtube.com/watch?v=-AtRevU5http://oznerf.forumotion.com/t4886-nerf-