Quote Originally Posted by HKGuns View Post
Yeah they did, I don't know what it is about the cops and those damned rattly single point sling thingy's.

The reason I hopped on this one is it was reasonable and as you state the LE only rollmarks are getting hard to find at decent prices.
If you didn't have a 6520, you NEEDED a 6520, short of going SBR it is the handiest of all the Colt Carbines and I love the individual roll marks used back then.