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Phase 5 Weapon Systems Inc Complete 16in M-Lok Rifle Upper Assembly RIFLE - MLOK COMPLETE UPPER

Phase 5 Weapon Systems Inc Complete 16in M-Lok Rifle Upper Assembly, Black RIFLE - MLOK COMPLETE UPPER
Phase 5 Weapon Systems Inc Complete 16in M-Lok Rifle Upper Assembly, Black RIFLE - MLOK COMPLETE UPPER
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Phase 5 Weapon Systems Inc Complete 16in M-Lok Rifle Upper Assembly, Black RIFLE - MLOK COMPLETE UPPER

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Product Discontinued by Manufacturer

Phase 5 Weapon Systems Inc Complete 16in M-Lok Rifle Upper Assembly has been discontinued by Phase 5 Weapon Systems Inc and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

Product Info for Phase 5 Weapon Systems Inc Complete 16in M-Lok Rifle Upper Assembly

An upgraded version of the P5T15 Rifle Upper Assembly now including the NIBX Nickel Boron Bolt Carrier Group and the 15in LPSN M-LOK Quadrail. The Complete 16in M-LOK Rifle Upper Assembly is built for performance and reliability with innovative components to function no matter the situation.image

Features of Phase 5 Weapon Systems Inc Complete 16in M-Lok Rifle Upper Assembly:

  • Forged 7075 aluminum upper receiver.
  • 15" LO-PRO SLOPE NOSE (LPSN15) FREE FLOAT QUAD RAIL M-LOK with True Fit Technology"
  • 16 4150 chrome lined
  • 1:8 twist
  • button rifled
  • M4 extension/M4 feed ramps with mid length gas systems and lo-pro gas block.
  • Electroless Nickel(EN) M16 bolt carrier group.
  • Ambidextrous Battle Latch Charging Handle Assembly (ABL/CHA).
  • FATman Hex Brake
  • A.R.M.S
  • 71L Flip Up sight set.

Package Contents:

  • Phase 5 Weapon Systems Inc Complete 16in M-Lok Rifle Upper Assembly

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Phase 5 Weapon Systems Inc Complete 16in M-Lok Rifle Upper Assembly Unavailable & Discontinued Models

List of Unorderable Models

  • Phase 5 Weapon Systems Inc Complete 16in M-Lok Rifle Upper Assembly, Black, RIFLE - MLOK COMPLETE UPPER , MPN: RIFLE - MLOK COMPLETE UPPER , UPC: 813318022332 , Code: 1U8-URC-CLRU-RIFLE-MLOK-COMPLETE-UPPER
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Last updated 2026-07-20 UTC.