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5" 9mm M-LOK4 Pistol Upper

4.5" 9mm M-LOK4 Pistol Upper

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Our Price: $659.95

Stock Status:In Stock
Product Code: 49MMML4

Add Lower Parts*:

Hand Guard Color*:

Muzzle Attachment*:

Charging Handle*:

Add 9mm Heavy Buffer*:

Add 9mm Mag Block Adapter*:

End User Agreement*:

  • 5" 9MM 1:10 Twist 9mm chrome moly Mag phosphate barrel.
  • Barrel threaded 1/2x36.
  • Billet machined upper receiver.
  • Forged charging handle.
  • ALPHA 4" M-LOK free floating hand guard. Hand guard also available in FDE as an upgrade.
  • 8620 steel nitrided 9mm bolt. Ramped for compatibility with standard AR15 hammers. Compatible with Colt 9mm or Glock Small frame magazines.
  • Pictured with Alpha Phantom Flash Hider upgrade.
  • 100% U.S. made parts with a limited life time warranty.
  • If you want to run 9mm Glock magazines you will need a dedicated lower machined to accept Glock magazines. If you wish to convert a existing AR15 lower to accept Colt 9mm magazines you will need a Mag Block adapter.
  • Please allow 3-8 business days for your order to be processed. Shipped insured, with adult signature required upon delivery.
  • Test fired to ensure function.
  • All NFA rules apply. Check your local laws before purchasing this item. This upper has a barrel shorter than 16". Alpha Shooting Sports will not be responsible for misuse of this upper. Legal for use on properly registered AR pistols.

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