Anyone else have a rattle/loose part in their new Colt M4 buffer tube/stock?

[Good_Knight]

I have a SP 6920ca and there seems to be a loose piece in the Rodger's stock.

[818gtiguy]

You are hearing the buffer. Normal.

[Good_Knight]

Thanks, yeah it's my first AR so I just wanted to make sure.

[TheHammerOfTruth]

It is probably the buffer but just in case, look to see that your lock lever is in the locked position.

[send it_hit]

"sproinggggg!" means its working

[Madpyro]

Love the Sproinggggg!

[Good_Knight]

It is probably the buffer but just in case, look to see that your lock lever is in the locked position.

Definitely not the lock leaver. It's in the tube.

[Fate]

I had that rattle once. The spacer on the end of the buffer tube on an A2 stock was rattling because it shifted on me when I was tightening things up. You also might have some debris in your buffer tube, did you take out the buffer and spring and see if anything else falls out?