16″ .300 Blackout Blue Upper with 12″ Keymod Rail
This 16″ .300 Blackout complete upper runs a chrome moly barrel with a nitride finish and 1:7 twist, finished in Titanium Blue Cerakote, wrapped in a 12″ Keymod free-float handguard. It’s threaded 5/8″x24, uses a pistol-length gas system off a .750″ gas block, and drops onto any mil-spec AR-15 lower. Check out the M-LOK version if you’d rather run a different setup, or browse more .300 Blackout uppers.
Specifications:
- Caliber: .300 AAC Blackout
- Barrel: 16″, chrome moly, nitride finish, 1:7 twist, 5/8″x24 TPI, .750″ gas block, pistol-length gas
- Upper receiver: Cerakote Titanium Blue, mil-spec 7075-T6 aluminum
- Handguard: 12″ Keymod free-float, Cerakote Titanium Blue
- SKU: DT11-055
What’s included:
- Titanium Blue upper receiver
- 16″ .300 Blackout barrel
- 12″ Keymod handguard with barrel nut and mounting hardware
- Gas tube and gas block
Note: BCG and charging handle are not included and are available as an add-on.










