Quality gas block for a great price. - Aero Precision AR15 Low Profile Gas Block w/ Logo

I paired this gas block with an Aero gas tube for my .300BO build. I have used many gas blocks, some were good others were terrible. I recently tried a block from another company that was loose, left gaps around the barrel and the gas tube was also super loose in the block. This Aero Precision gas block fits snug to the shoulder and creates a tight seal on the barrel. The gas tube was tight in the block and one in place (before placing the pin) there was NO movement of the gas tube, making it MUCH easier to get the roll pin in place. I highly recommend this block for anyone wanting quality at a discount price.