Anytime i start shooting rapidly i get velocity drop off, it seems like the reg. is not recharging fast enough. I thought it was do to Co2, but i'm still having the same problem when i switched to Nitro. Also, I did not have the dropcradle when i was running Co2, so i dont think thats the problem. Anyone have the same problem and was able to fix it without haing to going to a retro valve?
68 Mag, Velocity Dropoff
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There is usually a simple explaination. Hopefully we can logically figure it out.
- Are you using an expansion chamber? If so, bypass it if using air.
- A dirty regulator usually causes unstable velocity - probably not this.
- A bad reg seat usually causes high velocity not lower velocity.
- the velocity nut typically doesn't back out causing the velocity to drop. If it did then the velocity would always be low not just when rapid firing.
- The trigger rod out of adjustment is a possibility.
- Check your on/off assembly and make sure its clean.
- Check your bolt spring length. A simple bolt stick problem can seem like a velocity drop off problem when it first starts happening.Except for the Automag in front, its usually the man behind the equipment that counts.
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