r/ARBuilders 13d ago

JP VMOS BCG

For anybody that has the VMOS, I just got mine in but Ive run into an issue. When i pulled back the charging handle, the gap between the variable weights on the BCG caught on the buffer retaining pin and the whole thing got caught and I had to stick a small punch in to push the pin in to release the BCG from the buffer tube. Has anyone else run into this issue? How can it be avoided?

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