Absolutely ridiculous shipping service Absolutely ridiculous shipping service. Company sent me a notification that my item had been shipped but didn't actually give it to USPS until five days later. I live less than two hours from this company, it's been eight days and I still haven't received my package. I will not be buying from Dirty Bird USA again.

Gas block and tube. From the purchasing to receiving the… From the purchasing to receiving the items I must say I am impressed. I received email confirmation of the order status of shipment, tracking information and confirmation of delivery. This is how it should be done. Product was shipped the same day as ordered. I will definitely be shopping here again.

The staff is friendly and very helpful The staff is friendly and very helpful. They helped me with everything I needed from getting my FSC down to picking up my order after the background check. I recommend if you're looking for a firearm from knowledgeable people then this is the place to go.

Good communication The part I ordered wasn't in stock by the time my order was being processed. Jennifer made sure to quickly let me know the situation, and offered alternatives or to be placed first on the list when the next shipment arrived. I didn't have to wonder what was taking my order so long, or make a call and be put on hold for half an hour. I was informed and given options the next day after I placed my order, and that level of communication should be noted.

I’ve never experienced better customer… I’ve never experienced better customer service when buying a firearms part. I bought the dirty bird ambi lower. Alex communicated with me by email very promptly. He let me ship them an HRF concepts RCM (the polymer thing that clamps on the magwell to make it super flared) to ensure fitment was good, which it was. He included the RCM in the box when he shipped out the ambi lower to my FFL. I’ve yet to assemble to lower, but it seems to be very good quality with very nice controls, and I think it’s probably the most slept on lower in the industry.