DPMS AR-15 Lo-Pro Flat-Top Upper Receiver Assembly 5.56x45mm NATO 16" Barrel

Product #: 519542 DPMS #: FTBL-LPC UPC #: 884451001218
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  • Information
The DPMS Lo-Pro AR-15 Upper Receiver Assembly comes fully assembled and ready to install on any standard small pin, mil-spec lower receiver. The Lo-Pro Upper Receiver is constructed of 6066-T6 aircraft aluminum and is of the "Slickside" variety, with a sleek profile devoid of protrusions through the elimination of the conventional AR-15 forward assist, case deflector, and dust cover. The result is a clean, minimalist appearance that is both fully functional as well as lightweight.

The Lo-Pro Upper is equipped with a 16" Target-Crowned Bull Barrel, a true 5.56x45mm NATO chamber for use with either commercial or mil-spec ammunition, and employs the versatile 1 in 9" rifling twist rate capable of stabilizing a wide selection of different bullet weights. Additional features include heat resistant GlacierGuard polymer handguards, single rail gas block, charging handle and complete bolt & carrier assembly. Aluminum parts are hard coat anodized to mil-spec, steel parts are manganese phosphate treated (parkerized) matte black.

Technical Information

  • Upper Receiver: Flat-Top Lo-Profile, Slickside
  • Barrel Length: 16"
  • Barrel Contour: Bull
  • Barrel Material: 4140 Chrome Moly Steel
  • Muzzle Thread Pattern: None, Target Crown
  • Chrome Lined: No
  • Barrel Finish: Parkerized
  • Twist Rate: 1 in 9"
  • Chamber: 5.56x45mm NATO
  • M4 Feed Ramps: No
  • Muzzle Device: None
  • Gas System Length: Carbine
  • Gas Block Diameter: 0.936"
  • Handguard: DPMS GlacierGuard 2-Piece Polymer
  • Sights: None
  • Bolt Carrier Assembly Included: Yes
  • Bolt Carrier Type: Commercial
  • Extras: Single Rail Gas Block

NOTE: All DPMS upper receivers are factory test fired for functionality before shipment.

This upper does NOT include or have provision for a forward assist, shell deflector, or dust cover.
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