Daniel Defense M4A1 FSP Complete Upper 14.5in 5.56 NATO FDE

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by Daniel Defense

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Daniel Defense M4A1 FSP Complete Upper 14.5in 5.56 NATO FDE

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Retail: $1,668.00

Daniel Defense M4A1 FSP Complete Upper Receiver Group (RIS II)

Combat-ready AR-15 style complete upper built for a USSOCOM SOPMOD Block II-inspired configuration.

Includes / Key components

  • 14.5" M4 profile cold hammer-forged chrome-lined barrel chambered in 5.56 NATO (pinned & welded to 16" overall length)
  • Mil-Spec F-Marked front sight base (.750" diameter)
  • Daniel Defense M4A1 FSP RIS II quad rail (picatinny) in Flat Dark Earth (FDE)
  • M16 profile mil-spec bolt carrier group (MP tested, chrome lined, properly staked gas key)
  • A1.5 fixed rear sight
  • Charging handle
  • Rail Mounted QD Swivel Attachment Point with QD swivel
  • Surefire SF3P flash hider / suppressor adapter (pinned & welded)

Specs

  • Caliber: 5.56 NATO / .223 Remington
  • Barrel length: 14.5" (pinned and welded to 16" OAL)
  • Overall length: 16 in
  • Barrel profile: M4
  • Barrel material: 4140 Chrome Moly Vanadium steel
  • Barrel finish: Chrome lined, mil-spec phosphate coated
  • Barrel twist rate: 1:7
  • Gas system: Carbine length, direct impingement
  • Gas block/front sight base: Mil-Spec F-Marked front sight base, .750" diameter
  • Muzzle device: Surefire SF3P flash hider / suppressor adapter
  • Muzzle threads: 1/2x24
  • Upper receiver: Mil-Spec 7075-T6 aluminum, CNC machined, indexing marks, M4 feed ramps
  • Handguard: Daniel Defense M4A1 FSP RIS II Picatinny quad rail, 6061-T6 aluminum, Type III hard coat anodized FDE
  • Handguard length: 14.5 in
  • Sights: A1.5 fixed rear sight (6061-T6 aluminum), Type III hard coat anodized
  • Finish: Type III hard coat anodized - Flat Dark Earth and Black
  • Weight: 4.58 lb
  • Magazine included: No

Specifications

Manufacturer:
Daniel Defense
Category:
upper-receiver
Platforms:
AR-15
Interfaces:
Muzzle thread: 1/2-28MIL-STD-1913
Weight:
73.22 oz (4.58 lbs)
Length:
16.0"
UPC:
8258537128058
MPN:
23-004-09376
Required Component:
Yes

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Where to Buy

TLO Outdoors
Out of Stock
$1619.98

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What's Included in this Bundle

Handguard or rails $1,619.98
Daniel Defense M4A1 FSP RIS II Picatinny Quad Rail Handguard (14.5in) - FDE
Barrel $1,619.98
Cold Hammer-Forged 14.5in M4 Profile Chrome-Lined Barrel (5.56 NATO) - 1:7 Twist, Pinned/Welded to 16in OAL
Pinned and welded to legal 16" overall length
Bolt Carrier Group $1,619.98
M16 Profile Mil-Spec MP Tested Bolt Carrier Group (Chrome Lined, staked gas key)
Charging Handle $1,619.98
Charging Handle
Included for a drop-in ready-to-shoot upper
Rear Sight $1,619.98
A1.5 Fixed Rear Sight (6061-T6 Aluminum, Type III hard coat anodized)
Front Sight $1,619.98
Mil-Spec F-Marked Front Sight Base (.750" Diameter)
Gas block integrated front sight base
Muzzle Device $1,619.98
Surefire SF3P Flash Hider / Suppressor Adapter (Pinned & Welded) - 1/2x24
Ionbond DLC coated; suppressor-ready via adapter
Bundle Price: $1,619.98

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