Maxim Defense MDX 510 300 Blk Mil-Spec Complete Upper - 10.3" Black
AR-15 Complete Upper Receiver
Out of stock
Maxim Defense MDX 510 300 Blk Mil-Spec Complete Upper - 10.3" Black
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$1,255.50
The MDX510 Complete Upper receiver is compatible with the existing Mil-Spec lower and is packed with Maxim Defense quality. The Mil-Spec bolt carrier group. The 10.3” barrel of the MDX510 is your best choice.
Features:
- Increased reliability due to included HATEBRAKE
- Armorer level adjustable gas block
- M-slot compatible handguard
- Military-grade materials [17-4 Stainless Steel, 7075 and 6061 Aluminum]
- HK height rail for a more rigid upper receiver
- Installs on any Mil-Spec lower receiver
- Comes with Mil-Spec
Specifications:
- Weight: 4 lbs 2 oz
- Barrel length: 10.3”
- Calibers: 300 BLK
| SKU | MXM-47989 |
|---|---|
| Product Type | AR-15 Complete Upper Receiver |
| Manufacturer | Maxim Defense |
| Color | Black |
| Mount | Picatinny |
| Barrel Length | 10.3" |
| Caliber | 300 Blackout |
