Builders know that not all mil-spec forged upper receivers are created equal. Sub-par forgings suffer from pitting and structural defects, poor anodizing can result in a purplish or chalky finish that doesn’t last and sloppy matching can result in mis-sized lugs, burrs or other machine marks.
The Dirty Bird Industries AR-15 Stripped Upper Receiver is precision machined to M16/M4 Mil-Spec using top quality forgings (NOT the rejects). They are then finished with a uniform Mil-Spec Type III hardcoat anodizing or Cerakote. These units are quality checked throughout the process to ensure consistent quality from unit to unit.
You have Dirty Bird’s word that these uppers will be free from excessive pitting, machined to spec and finished with quality (not purple or chalky) hard coat anodizing.
Features:
- 7075-T6 Aluminum Forgings (forge marks may vary)
- M4 Feedramps
- .250 takedown pin holes
- Laser etched T-marks ***Inclusion of T-Marks may vary by batch
- Port Door (Dust Cover) and Forward Assist not included
Made in the USA
Backed by Dirty Bird Industries’ Limited Lifetime Warranty
Anodizing may have imperfections due to the manufacturing process. These are not covered by the Dirty Bird lifetime warranty. This does not apply to non-cosmetic blemishes.
| Weight | 9.6 oz |
|---|---|
| Dimensions | N/A |
| Color | Black, Burnt Bronze, FDE, Graphite Black, Midnight Bronze, OD Green, OD Green Anodized, Sniper Grey |
| Finish | Anodized, Black, Cerakote |
| Forward Assist | Not Included |
| Port Door / Dust Cover | Not Included |
| Receiver Material | 7075 Aluminum |
| T-Marks | T-Marked, Unmarked |
| Feed Ramps | M4 |
| UPC | 810084370506, 810084370490, 810084370483, 810084370476, 810084370469, 810084370452, 810084370445 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
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US
Great upper!
Fit & finish is perfect and a great price. Can't beat it.
USWorth it
The upper receiver was spot on exactly the color I was looking for. Haven't got the chance to shoot it yet, but so far my BCG and charging handle run smooth in the receiver. Really love how this AR pistol came out. If anyone is wondering the burnt bronze pretty much matches the strike industries fde just a very small shade difference.
USGreat Prices, Fast Shipping, Solid Service
Great Prices, Fast Shipping, Solid Service AR15Discount has quickly become one of my go-to online retailers for AR parts and accessories. Their prices are very competitive, and they consistently have a great selection in stock. Ordering was easy, checkout was smooth, and my items shipped fast and arrived well packaged. Everything I received was exactly as described and from reputable brands. Customer service has also been solid—clear communication and no issues with my order. If you’re looking for reliable parts at good prices with quick turnaround, AR15Discount is definitely worth checking out. my only negative comment is stock, not sure its AR15Discounts fault... Damand probably...
USDirty Bird Forged Upper ODG
Excellent upper, especially considering price. ODG was near perfect match with the ODG handguard I already had. AR15Discounts offers great service.
United Statesirty Bird AR-15 Stripped Upper Receiver - OD Green
OD Green matches Magpul stock near perfect despite materials being different which was a breath of fresh air. Tight fit on the lower put of the box but imagine it will ease over use! Would recommend for sure!
