NBS AR-15 Stripped Billet Upper Receiver w/ Brass Deflector - 30203
In stock
Elevate your AR-15 build with the precision-engineered AR-15 Stripped Billet Upper Receiver with Brass Deflector. Crafted for enthusiasts who demand superior quality and reliability, this stripped upper receiver serves as the foundation for a custom rifle or pistol configuration. Machined from high-grade 7075 aluminum, it offers unmatched durability without unnecessary weight, ensuring your firearm performs flawlessly in any scenario.
Key Features
- Billet Construction: CNC-machined from solid 7075-T6 aluminum billet for exceptional strength and a seamless fit with mil-spec lower receivers.
- Integrated Brass Deflector: Low-profile design efficiently redirects spent casings, reducing the risk of interference during operation and keeping your shooting area clear.
- M4 Feed Ramps: Precision-cut ramps ensure smooth and reliable feeding of ammunition, minimizing malfunctions and enhancing overall accuracy.
Technical Specifications
- Material: 7075 Aluminum with Black Anodized Finish
- Weight: 8.08 oz – Lightweight yet robust for optimal balance
- Dimensions: Length: 12.7 inches | Width: 3.8 inches | Height: 3.3 inches
- Compatibility: Mil-spec AR-15 components; ideal for stripped builds
- Feed Ramps: M4-style for versatile caliber support
Why Choose This AR-15 Stripped Billet Upper Receiver?
Building an AR-15 can be overwhelming with endless options, but this billet upper addresses common pain points like poor fitment and unreliable ejection. Its precision tolerances guarantee a drop-in compatibility that saves time and frustration during assembly. The anodized black finish resists corrosion and wear, extending the lifespan of your firearm even in demanding environments. Whether you’re crafting a lightweight carbine for range days or a tactical setup for defense, this receiver delivers the performance edge you need without compromising on quality. Customers appreciate its balance of affordability and premium feel, making it a go-to for both novice builders and seasoned pros.
Ready to take your AR-15 customization to the next level? Secure this essential component today and experience the difference in craftsmanship and reliability that sets your build apart.
Frequently Asked Questions
1. Is this upper receiver compatible with standard AR-15 parts?
Yes, it features mil-spec dimensions for seamless integration with most AR-15 lowers, barrels, and handguards.
2. Does it include any additional hardware like charging handles?
No, as a stripped receiver, it comes ready for your custom components – forward assist, dust cover, and port door are not included.
3. What makes billet aluminum better than forged options?
Billet uppers offer tighter tolerances and a more refined finish, ideal for precision builds, while maintaining the same strength as forged receivers.
| Weight | 8.08 oz |
|---|---|
| Dimensions | 12.7 × 3.8 × 3.3 in |
| Finish | Anodized, Black |
| Forward Assist | Not Included |
| Port Door / Dust Cover | Not Included |
| Receiver Material | 7075 Aluminum |
| T-Marks | Unmarked |
| Feed Ramps | M4 |
| MPN | 30203 |
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
- Reviews
- Questions
US
Bad Upper Receiver
This receiver is off badly. Just like others have stated, the charging handle will not fit all the way in. There was a reason these were on sale so cheap. Unfortunately, I have passed the 30-day return window but I will surely leave a one-star review and hopefully save some others from the disappointment.
AR15Discounts.com
Thanks for sharing your feedback. Sorry to hear this receiver didn’t meet your expectations. Even though it’s outside our 30-day return window, feel free to reach out to us at [email protected] and we’ll be happy to take a look and see what we can do. -JH
USDoes not accept any charging handle
This upper receiver seems out of spec. Tried multiple charging handles from different brands but none of them would go all the way in. I’m not the only one having issues with this since another buyer left a review for the same issue. Do not buy.
AR15Discounts.com
We’re really sorry you experienced this. That’s definitely not what anyone should expect, and we appreciate you bringing it to our attention. We’re glad we were able to get the return taken care of for you. -JH
USPacking the box is AWEFUL!
I ordered 4 of these. 2 orders of 2. Both came with the receivers banging around in the bottom of the box with a piece of paper covering them. All 4 were dinged up fairly bad with two being scratched right thru the anodizing. Sending all 4 back for replacement. I'm done with these guys.
USCharging handle doesn't fit
Got this upper receiver to replace my S&W M&P Sport I upper because it doesn't have a dust cover or forward assist (can't add them either). After receiving this upper I tested all the parts and found that the dust cover is very difficult to open and the charging handle doesn't fully push forward and lock into place. As soon as the handle gets to the upper it just stops and no amount of force will it allow it to travel any more. I figured that it might have been the charging handle from the M&P that was out of spec so I purchased another charging handle and the same thing happened with that. This is very upsetting that this product wasn't tested, prior to being sold, for functionality. The attached photos show the charging handle pushed as far forward as I could get it... it still has a ways to go before the latch will catch. Looks like I need to find a new upper :(
AR15Discounts.com
Thanks for the feedback, and we’re sorry for the issues you experienced with the upper. That definitely shouldn’t be happening. Please email us at [email protected] with your order details and photos so we can get this resolved for you right away. -JH
