I ordered 3 of these. They arrived very quickly and packaged great. These cerro forgings have been perfectly milled and the anodizing is perfect. You'd be hard pressed to find a better upper receiver for this price point. If your even thinking about buying. Just go ahead and get several. I'm so glad I get several after getting them in my hand. I mean. Who doesn't need several??!!! Once you build one your gonna want another in a few different calibers. My experience anyway. Well done RTB!! Thanks.
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January 9, 2017
Darrell Barham from Thomasville, NC United States
Purchased this upper for a few reasons, first price! Second it's a Cerro Forge part, and last This RTB upper has a coating internally to help with lube and working stability. The upper arrived quickly, went together easily, and with a couple hundred rounds through it has functioned flawlessly. One note for those that want T marks in the rail section, this one doesn't have them.