Details
.300 Blackout AR-15 Complete Pistol Upper | 6" Barrel | Davidson Defense Forsaken Void | 1:7 Twist | BCG & Charging Handle Included | M-Lok Handguard
Engineered for compact builds that demand lightweight performance and reliable function, this Davidson Defense Forsaken Void .300 Blackout complete pistol upper delivers exceptional versatility in a streamlined package. Built around a 6-inch steel barrel with a 1:7 twist rate, this upper ensures optimal stability and accuracy for .300 Blackout cartridges across supersonic and subsonic loads. The pistol-length gas system with micro low-profile gas block (0.750") facilitates smooth cycling and reduced recoil, while the 7075-T6 aluminum upper receiver with anodized finish provides durability and incorporates M4 feed ramps for enhanced feeding reliability. An M-Lok freefloat handguard crafted from 6061-T6 aluminum allows for easy accessory attachment while maintaining a streamlined profile. This complete upper includes a mil-spec AR-15 M4 charging handle, 9310 alloy steel bolt carrier group with nitride finish, and a nitrided flash/sound forwarding muzzle device threaded 5/8x24, providing everything needed to perform in a variety of shooting scenarios.
Key Features
- 6" Steel Barrel | .300 Blackout Chambering – 1:7 twist rate for optimal stability and accuracy with .300 Blackout cartridges
- Complete Upper Assembly – Includes bolt carrier group, charging handle, and muzzle device—all upper components in one package
- 9310 Alloy Steel Bolt Carrier Group – Nitride finish for improved longevity and reliable cycling
- 7075-T6 Aluminum Upper Receiver – Anodized finish with M4 feed ramps for enhanced feeding reliability and durability
- M-Lok Freefloat Handguard – Lightweight 6061-T6 aluminum with streamlined profile for accessory attachment
- Micro Low-Profile Gas Block (0.750") – Smooth cycling, reduced recoil, and clean sight picture
- Nitrided Flash/Sound Forwarding Muzzle Device – 5/8x24 threading for effective flash and sound management
- Mil-Spec AR-15 M4 Charging Handle – Reliable operation and consistent function
Perfect For
- Shooters seeking a complete, lightweight .300 Blackout pistol upper
- Builders who want all upper components ready for immediate assembly
- Home defenders demanding compact performance and reliable function
- Range enthusiasts looking for a streamlined, versatile platform
- .300 Blackout enthusiasts who value enhanced feeding and smooth cycling
Complete Upper Components
This complete upper includes everything you need—9310 alloy steel bolt carrier group with nitride finish, mil-spec AR-15 M4 charging handle, and all upper receiver components. The BCG's nitride treatment provides improved longevity and corrosion resistance for reliable cycling and simplified maintenance, while the M4 charging handle delivers dependable operation shot after shot. The included nitrided flash/sound forwarding muzzle device threaded 5/8x24 effectively manages flash and directs sound forward, improving shooter comfort and reducing muzzle signature. This comprehensive component package eliminates the need to source individual upper parts separately.
Enhanced Feeding and Smooth Cycling
The 7075-T6 aluminum upper receiver features M4 feed ramps for enhanced feeding reliability with various ammunition types and bullet profiles. This is particularly valuable in .300 Blackout applications where projectile shapes vary significantly between supersonic and subsonic loads. The anodized finish provides durability and corrosion resistance, while the forged construction ensures dimensional stability. The pistol-length gas system paired with a micro low-profile gas block (0.750") facilitates smooth cycling and reduced recoil, ensuring reliable function across the full spectrum of .300 Blackout ammunition while maintaining a clean sight plane.
Lightweight M-Lok Design
The M-Lok freefloat handguard crafted from 6061-T6 aluminum allows for easy attachment of lights, lasers, grips, and other accessories while maintaining a streamlined, lightweight profile. The freefloat design eliminates handguard contact with the barrel for improved accuracy and thermal management, while the M-Lok interface provides secure, modular mounting exactly where you need it. Despite offering versatile accessory mounting, this handguard keeps the overall build lightweight and maneuverable, making it ideal for compact builds that demand performance without unnecessary bulk.
Optimized for .300 Blackout Performance
The 6-inch steel barrel with 1:7 twist rate ensures optimal stability and accuracy for .300 Blackout cartridges, from lightweight supersonic rounds to heavy subsonic loads ideal for suppressed shooting. The compact barrel length maximizes maneuverability without sacrificing terminal ballistics, making this upper ideal for close-quarters applications where every inch matters. The nitrided flash/sound forwarding muzzle device effectively manages flash signature and directs sound forward, improving shooter comfort in a variety of shooting scenarios. This complete upper is designed to perform reliably whether you're running drills at the range or depending on it for home defense.
Disclaimer: This is a complete upper assembly. Always follow safe handling practices and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws regarding pistol uppers and barrel lengths. Verify proper installation and headspacing before use. Use ammunition appropriate for .300 Blackout chambering only—do not use 5.56/.223 ammunition.
