A compact, light 300 BLK upper, with better cooling.
Davidson Defense took the best aspects of the 300 Blackout cartridge even further with this 8.5" upper. It sports a uniquely skeletonized, free-float M-LOK and Picatinny handguard with a stubby compensator for improved accuracy and recoil control. Its short barrel and fast twist rate provide stability and reliable cycling for both supers and subs.
What’s Included
This is not a firearm. It includes an assembled upper receiver, bolt carrier group, and charging handle.
300 BLK Pistol Upper Assembly Specs
Barreled uppers are assembled in-house before shipment.
Barrel
- Chamber: 300 AAC Blackout
- Contour: Straight
- Length: 8.5”
- Twist Rate: 1:7
- Gas System: Pistol
- Gas Port: 0.750”
- Gas Hole Dia.: 0.070”
- Muzzle Threads: 5/8x24
- Feed Ramps: M4
- Material: 4150 CMV
- Finish: Parkerized
- Process: Button Rifled
- Lining: None
- Extension: M4
- Muzzle: Compensator
Handguard
- Attachment System: 7" M-Lok
- Finish: Type III Hardcoat Anodized (Mil-Spec)
- Top Rail: M1913 Picatinny
- Material: Billet 6061-T6 Aluminum
- Attachment: Barrel Nut
Upper Receiver
- Profile: M4 Flattop
- Material: Forged 7075-T6 Aluminum
- Finish: Type III Hardcoat Anodized (Mil-Spec)
Bolt Carrier Group
- Profile: M16/Full-Auto
- Steel: Carpenter No. 158 (Mil-Spec)
- Exterior: Black Nitride
- Interior: Black Nitride
- Gas Key: Staked, Chromed
- Charging Handle: Included
Lower receiver not included.
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