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Purchase the Dirty Bird 13.7″ 5.56 Midlength Medium Profile 1:8 Complete Upper Configurator here!
This Dirty Bird Industries Complete Upper features a Dirty Bird Midlength Sub-MOA 416R Medium Profile barrel chambered in 5.56 with a 1:8 twist. Built on a top-tier Forged Upper Receiver, no corners are cut when manufacturing these complete uppers. All barrels are dimpled and cold blued, use a black nitride 4140 steel gas block and a stainless steel gas tube. The gas block set screws feature knurled cone tops and are installed using blue locktite ensuring that no amount of firing will cause the set screws to come loose but they will still able to be removed for servicing if needed.
Made in the USA – Backed by Dirty Bird Industries’ Limited Lifetime Warranty
Barrel
Chambered in 5.56 (will also function with .223) 13.7″ Medium Profile w/ 1:8 Twist Midlength Gas System Black Nitride Finish Magnetic Particle Inspected 416R Stainless Steel Sub-MOA Guarantee Upper Receiver
Precision Machined from Top Tier 7075-T6 Aluminum Forgings (forge marks may vary) Not all foged uppers are created equal and we only use the best for our uppers meaning they will be free from excessive pitting, machined to spec and finished with quality (not purple or chalky) hard coat anodizing M4 Feedramps Forge Markings may vary May or may not have T-Marks Handguard
Patented ASAL (Anti-Slip, Anti-Lift) mounting system Included M-LOK QD Mount Continuous picatinny top rail (V3).
Take a look at our other AR 15 Parts here!
Use code: GUNDEALS5 for 5% off this item!
About AR15Discounts.com Low prices, fast shipping, dedicated customer support, and quality parts from quality manufacturers. Reliability without breaking the bank, that’s our motto. AR15 Discounts is your trusted distributor of the best AR15 wholesale and discount parts on the market. Our staff members are hobbyists, just like you. We believe in the second amendment and work every day to keep our prices low to continue supplying hard working Americans with the tools they need to defend themselves. Give us a shot, you won't be disappointed. Our Shipping Promise Our goal is to ship your order within 24 hours and our guarantee is that we will ship within 72 hours (excluding weekends and holidays). This includes upper assemblies. So if you haven't received your tracking number within that 72 hour period, send us an email and we'll refund 5% back to your card for the inconvenience. On Returns Simple, if you're not happy, send it back. You agree to pay for return shipping, we agree to never charge a restocking fee. In certain cases where it is clearly our error, we will also pay for return shipping. To initiate a return, please email info@ar15discounts.com. On Privacy We don't sell, rent or give your information to anyone, ever, period. We will never disclose our customers' information to any government agency unless compelled by law and even then, not without a legal fight. Questions or concerns? Email us anytime: info@ar15discounts.com
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