I have 006 duro 90 orings. Might even have the 017 in urethane as well. Need to check supplies.
I think for user guns, the roughness would give it a little more grip, IMO. Looks good otherwise. The black does tone down the LED.
As the title said I am looking to buy an pnuemag kit for my RT ULE Mag. I have a lpr and hoses, I just need the other parts. Thanks!