16” 9mm AR Upper Build – Titanium Blue Cerakote – 15″ Angle Cut M-Lok

Original price was: $239.99.Current price is: $199.95.

16″ 9mm Luger upper with 15″ Slant Rail M-Lok free-float handguard, 4150 HBar barrel, 1:10 twist, and Titanium Blue Cerakote finish. Mil-spec 7075 T6 upper receiver, A2 flash hider, 1/2×36 thread, blowback gas system, made in USA.

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Product price: $199.95
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This 16″ 9mm Luger blowback upper runs a 4150 HBar barrel with 1:10 twist, Black Nitride, and a slant-cut 15″ M-Lok free-float handguard in Titanium Blue Cerakote. A2 flash hider, 1/2×36 thread, mil-spec 7075 T6 upper receiver.

  • Caliber: 9mm Luger
  • Barrel: 16″ 4150 Light HBar, Black Nitride
  • Twist Rate: 1:10
  • Thread: 1/2×36
  • Muzzle Device: A2 Flash Hider
  • Handguard: 15″ Slant Rail M-Lok Free Float
  • Gas System: Blowback
  • Upper Receiver: Mil-Spec 7075 T6 Aluminum
  • Finish: Titanium Blue Cerakote
  • Includes: Dust Cover, Forward Assist, Steel Barrel Nut
  • Made in USA
Weight 5 lbs
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What lower receiver is compatible with this 9mm upper?

Yes — the upper is mil-spec and fits any standard AR-15 lower. For a 9mm build you’ll also need a dedicated 9mm lower or a 9mm conversion block that accepts 9mm magazines. The upper itself is a direct drop-on.

What mag fits a 9mm AR-15 blowback upper?

This upper requires a 9mm lower or conversion block. Glock-pattern 9mm magazines (G17/G19 style) are the most widely supported. Your lower determines which magazine pattern fits — confirm compatibility with your lower before ordering mags.

Does this upper come with a bolt carrier group and charging handle?

A BCG and charging handle are available as add-on options on this product page. A dedicated 9mm blowback bolt carrier is required — a standard 5.56 BCG will not function in a 9mm blowback build.

Can I use a standard AR-15 buffer with this 9mm upper?

9mm blowback generates a heavier recoil impulse than a gas-impingement build. An H2 buffer or heavier (5–6oz) is recommended for reliable cycling. A standard carbine buffer may work but can cause bolt bounce and reliability issues.

Is the 15″ M-Lok handguard free-floating on this upper?

Any M-Lok-compatible accessory — including foregrips, lights, laser modules, and QD sling mounts — mounts directly to the 15″ free-float handguard. Free-float design isolates the barrel from handguard pressure for improved accuracy.

Does the Black Anodized finish require any special maintenance?

The upper receiver uses Type III hard anodize — the mil-spec standard for AR-15 uppers. Applied directly to the aluminum, it provides excellent corrosion and scratch resistance with no special maintenance required beyond standard cleaning.