Odd Red label question.
Hey guys. So I was cleaning my Red Label tonight (it's the newer model with floating barrels) and while I was cleaning I found a substance between the barrels at the base-end (opposite the muzzle; you have to remove the forend and take the barrel off the receiver to see it ). I can't tell what it is, but almost looks like rust or old grease. I've only shot 95 rounds through this gun, and am fairly neurotic about cleaning it. Anyone know what I am talking about, and what it might be? I feel that my only option to get to it is using compressed air...I would need something as small as a needle to be able to get at it. Thanks in advance!