8.3″ 9mm AR-9 Complete Pistol Upper — Titanium Blue, Keymod
This 8.3″ AR-9 complete pistol upper is chambered in 9mm and runs on straight blowback with no gas system, built on a chrome moly barrel with Nitride finish at 1:10 twist threaded 1/2″x36, wrapped in Daytona Tactical’s 7″ Keymod handguard in Titanium Blue. This is our standard-tier 9mm upper — add a 9mm-pattern BCG and charging handle to finish the build.
Check out the matching 8.3″ AR-9 9mm Olive Drab Green Complete Pistol Upper 7″ Keymod — No BCG/CH, or browse more AR pistol upper build kits.
Specifications:
- Caliber: 9mm (AR-9)
- Barrel: 8.3″, chrome moly, Nitride finish, 1:10 twist, 1/2″x36 thread
- Action: Straight blowback (no gas block or gas tube)
- Upper receiver: M4 flat-top with 9mm feed ramps, Titanium Blue, dust cover and forward assist
- Handguard: 7″ Keymod, Titanium Blue
- SKU: DT12-220
What’s included:
- Upper receiver (Titanium Blue) with dust cover and forward assist installed
- 8.3″ chrome moly, Nitride finish 9mm barrel
- 7″ Keymod handguard with barrel nut and mounting hardware
Note: BCG and charging handle are not included on this listing — a 9mm-pattern BCG (not a standard 5.56 BCG) is required and available as an add-on.
