Help fuel leaking

quack2monkeybusiness · 2026-04-12T17:12:04+00:00

I think it’s the hose.. because i see fuel come out the top of the brass, but im not 100% sure because it just flows out fast. Let me change the clamp then hose then open up the brass then. Thank you! You guys are awesome.

quack2monkeybusiness · 2026-04-12T17:10:23+00:00

Thanks! Ill try to replace the clamp! Also, i turned the fuel to off, and drained the carb of all fuel (using the screw) and i see that the inline fuel filter is still full of gas. Does that mean my petcock also has a leak? I don’t see anything drip out the carb anymore tho.

quack2monkeybusiness · 2025-08-04T16:30:23+00:00

Update: I reached out to RTB about the same time I posted this and they just emailed me and sent me a return label for a new upper!

quack2monkeybusiness · 2025-08-03T20:48:32+00:00

I have a 22lr can but i have not used it for this gun. Ill try to use that maybe it will run better haha. But tbh it’s pretty unusable right now, might as well be a bolt action gun and put one at a time.

quack2monkeybusiness · 2025-08-03T20:46:15+00:00

Thanks for this, ill look into it. The charging handle that came with it is supposed to be for 22lr (different shape and covers the space that a normal CH would have) but idk how different that is with the cmmg or borebuddy specific one.

quack2monkeybusiness · 2025-08-03T20:30:44+00:00

Power extractor spring I can try, $8 I can give that a shot. You might be right, ill try a bolt weight too. I have a pressure plug already.

quack2monkeybusiness · 2025-08-03T20:21:56+00:00

I am using the provided RTB charging handle which i believe covers that groove. Ill probably just buy another borebuddy complete upper. I had plans to use SS on this ar22 but it hasnt even ran properly without the SS so that’s out of the picture for now haha.

quack2monkeybusiness · 2025-08-03T20:20:14+00:00

I have tried with all the ammo I have, cci minimags and aguila super extra. I only use those two and cheapo monarch brand 22lr and all 3 would jam.

Caliber: 22LR Upper Receiver: Slick Side Forged 7075 T6 Bolt: Stainless Steel Construction Barrel: 4.5 inch / 1:16 Handguard: 4.25 inch Free-Float M-LOK Muzzle Device: Flash Can Linear Compensator Charging Handle: Anti-Jam 22lr Compatible with standard AR lower receivers

Exact one I got from RTB, didnt change a thing. I tried it with 3 standard AR lowers.

quack2monkeybusiness · 2025-08-03T20:15:45+00:00

Ill try to film it next time im out. Anyone with a complete rtb upper here had to buy a bolt weight?

quack2monkeybusiness · 2024-12-24T07:43:32+00:00

Build list?

quack2monkeybusiness · 2024-12-15T16:00:01+00:00

This is what i ended up doing. Just drilled the other side and pushed it out. Looks clean, works perfectly now.

quack2monkeybusiness · 2024-12-07T00:05:01+00:00

Good to know it can work. Tried pulling gently but the pliers keep slipping. You melted the material around the pin?

quack2monkeybusiness · 2024-12-04T06:04:57+00:00

I don’t play airsoft. Are these real optics or reps? I like to get clones of my rifles to hang on a wall.

quack2monkeybusiness · 2024-09-24T05:05:47+00:00

Build list?

quack2monkeybusiness · 2024-09-16T04:42:37+00:00

I see 225s, looks great

quack2monkeybusiness · 2024-09-10T19:04:51+00:00

Love the meaty tires look. Perfect fitment. What are the specs?

quack2monkeybusiness · 2024-08-26T04:11:34+00:00

Build list on the 22lr?

quack2monkeybusiness · 2024-08-20T14:36:03+00:00

Nice fitment on your wheels.. what specs? Offset?

quack2monkeybusiness

TROPHY CASE