Installation of a CavArms SOCOM stock & 6-pos buffer tube went well on my BM Dissipator.  However I am noticing something strange.

The fit between the CavArms stock and the new buffer tube is excellent.  I detect no rattle or looseness at all.  But the spring-loaded pin in the stock seems to be slightly oversized for the holes in the buffer tube.  The pin doesn't seat 100% in the holes, and this allows the stock's adjustment lever to flop around a bit.  If I lightly tap on the pin a few times it seats enough to keep the adjustment lever tight and quiet.  Again, the stock assembly overall is quite solid and I have no complaints with its stability or cheek weld.

Is this fit issue common?  I suppose I should work a bit of material off of the pin so it seats better, but I wanted to ask around first.  Thanks!