DPMS Tuber

[G23CHL]

Any one have exp with one. Pics, opinions ect. Thanks in advance.

[RMTactical]

Didn't even know what one until I saw your post and searched it on google.

What is supposed to be so good/advantageous about it?

[G23CHL]

I dont know for sure. I just thought the full length guard rails were a diffrent look but know verry little about actual funtion of DPMS.

[G23CHL]

Just about the only pic on the net. Surely not.