Solid build quality - 2A Armament X3 Compensator

I got this for an AR10 pattern rifle with a 16 inch barrel and am very pleased with the device as a whole. Solid build and pretty Stout. The device measured 2 2/16 of an inch in length and just a hair over 3/4 of an inch in width. Closed on the bottom with exception to 2 small vent holes on the bottom @ the 5 and 7 o'clock positions. I'm a big fan of the aggressive design which remind me a the YH Phantom. Finish is good however it did transfer onto my fingers until I wiped it down with a silicone rag. The only thing I was a little disappointed about was the fact that mine did not come with a crush washer despite the reviews saying it did. Not a huge issue as I'd bought a pack of 10 washers because there are 3 different devices I'll be using but I can't say if this is a one off or the way it ships. In any case, I'm pleases with the purchase