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5.5" 9mm M-LOK4 Pistol Upper FDE

5.5" 9mm M-LOK4 Pistol Upper FDE

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Our Price: $659.95
Sale Price: $399.95
Savings: $260.00

Product Code: 59MMML4FDE

Add Lower Parts*:

Muzzle Attachment*:

Charging Handle*:

Add 9mm Heavy Buffer*:

Add 9mm Mag Block Adapter*:

End User Agreement*:

  • 5.5" 9MM 1:10 Twist chrome moly mag phosphate barrel.
  • Barrel threaded 1/2x36.
  • Billet machined upper receiver.
  • Forged charging handle.
  • ALPHA 4" M-LOK free floating hand guard in Flat Dark Earth
  • 8620 steel nitrided 9mm bolt. Ramped for compatibility with standard AR15 hammers. Compatible with Colt 9mm or Glock small frame magazines.
  • Comes standard with 9mm A2 flash hider or thread protector. Other upgrade options available.
  • 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 an existing AR15 lower to accept Colt 9mm magazines you will need a 9mm Mag Block adapter. (available as an upgrade)
  • 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.

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