Description
For builders looking to pair with our 80% lower receivers, we’re excited to offer fully assembled AR-15 upper receivers from DPMS, built for compatibility and performance. This complete upper is configured with a 16" barrel chambered in .300 AAC Blackout (300 BLK) and features a lightweight M-Lok handguard—ideal for your next custom setup.
These uppers arrive fully assembled with key components including the forward assist, dust cover, bolt carrier group (BCG), and charging handle, making installation fast and hassle-free.
Whether you're building for personal use or your next range session, this upper delivers quality and value with dependable DPMS engineering.
Features:
- Barrel Length: 16"
- Gas System: Pistol Length
- Barrel Profile: Heavy
- Barrel Steel: 4150V Chrome Moly Vanadium
- Barrel Finish: Nitride
- Chrome Lining: None
- Muzzle Thread: 5/8-24
- Chamber: 300 AAC Blackout
- Twist Rate: 1 in 8"
- Barrel Extension: M4
- Diameter at Gas Block: .750"
- Gas Block Type: Low-profile
- Muzzle Device: A2 Flash Hider
- Receiver Material: Forged 7075 T6
- Receiver Type: M4
- Hand guard Type: DPMS 13.5" Lightweight M-Lok Rail
- Bolt Carrier Group Included: Yes
- Bolt Steel: C158
- Bolt Carrier Profile: F/A
- Overall Length: 24.5"
- Weight as configured: 5.5 lbs
- BCG & Charging Handle Included
The DPMS M-Lok upper features enhanced ergonomics and M-Lok slots for full accessory compatibility. These uppers are precision machined in the USA and test-fired by DPMS before shipping.
Each upper arrives to us sealed from DPMS and ships from our warehouse directly to you, ensuring authenticity and quality control. For any post-purchase issues, please contact DPMS support directly.
Shipping Restrictions:
This item is restricted from shipping to the following: California, Colorado, Connecticut, Hawaii, Illinois, Maryland, Nevada, New Jersey, New York, Philadelphia, York City, and Reading Pennsylvania, Rhode Island, Washington, and Washington D.C.
