U300 uppers are machined from billet 7075 aluminum, come with DRD QD 13" rail assembly and FN hammer forged 16" barrel with 1:7 twist. They are designed to fit on a Mil-Spec lower assembly allowing user to convert the existing AR-15 type rifle into a Quick Take Down rifle, like the CDR-15. They are chambered in 5.56 NATO and have a black hard coat anodized finish.
Manufacturer | Drd Tactical |
Pricing Unit | EA |
Model | U556/U300 |
UPC | 859616003185 |
SKU | DRDU300 |
Width | 5.2000 |
Length | 26.1000 |
Height | 4.2000 |
Weight | 4.7500 |
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Oregon residents: If you are making a firearm purchase online from us, please understand, you are more than likely going to go in the FICS background check line of over 37,000. This means, that there's a good chance you'll still be in line on the 18th of December and are at the mercy of what the Judge in Harney County decides. At the point, there's a chance you'll have to get a permit-to-purchase said firearm. There will be no refunds for people that go in line and have to wait. Purchase at your own risk. That being said, we will continue to fulfil orders as they come in. Thank you for your patience! ~ Fifty1Fifty Tactical, LLC