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Aero Precision's 5.56mm 16" Carbine Upper features a durable chrome-moly-vanadium barrel, M4-style design, and is perfect for custom builds without unnecessary parts.

AERO PRECISION 5.56X45 NATO ASSEMBLED UPPER RECEIVER 16" BBL MID-LENGTH BLK

815421022308 100025502

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Cartridge: 5.56 mm NATO Color: Black Finish: Anodized Length: 16'' Make: AR-15 Style: Assembled Product no.: 100025502
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569.9 GBP 0 £569.90 *
Cartridge: 5.56 mm NATO Color: Black Finish: Anodized Length: 16'' Make: AR-15 Style: Assembled Product no.: 100025501
Not available
559.9 GBP 0 £559.90 *
559.9 569.9 2 GBP
569.9 GBP £569.90

Prices inclusive of duty & VAT.

Product no.: 100025502

Mfr. No.: APAR505631

815421022308 This AR15 Complete Upper features a 16" 5.56 Carbine Length or Mid Length Barrel w/ Pinned FSB, Mid Handguard UPPER FEATURES Upper: Standard AR15 Upper Receiver Barrel: 16" 5.56 CMV Carbine Length Barrel w/ Pinned FSB Handguard: M4 Style Handguard Gas System: Carbine Length or Mid Length Gas System Muzzle Device: Standard A2 Flash Hider NOTE: This complete upper DOES NOT include a BCG and Charging Handle. SPECS Platform: AR15 Series: Mil-Spec Caliber; 5.56 NATO Barrel Length: 16" Barrel Finish: Black Nitride Weight(s): 69.76oz (w/o BCG and Charging Handle)
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559.9 569.9 2 GBP
Description Specification Customers reviews Accessories

AERO PRECISION 5.56X45 NATO ASSEMBLED UPPER RECEIVER 16" BBL MID-LENGTH BLK

569.9 GBP £569.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Elevate Your Build with the Aero Precision AR-15 Upper Receiver!

Aero Precision’s AR-15 5.56mm 16" Carbine Upper Receiver closely resembles the military’s M4 flattop upper and comes fully assembled. The charging handle and bolt/carrier group are omitted, as AR-15 enthusiasts who assemble their own rifles typically prefer to select aftermarket components that suit their specific needs. Why pay for parts you’re going to replace?

Key Features:

  • 16" Barrel: Made from high-grade chrome-moly-vanadium carbon steel with a tough, corrosion- and scratch-resistant black QPQ finish (all other steel parts are Parkerized).
  • Chambered for 5.56mm NATO: Safely handles civilian .223 Remington ammo.
  • 1-7" Rifling: Provides proper stability for currently popular bullet weights.
  • Standard CARBINE-LENGTH Gas System.
  • Forged 7075 T6 Aluminum Receiver: Hardcoat anodized with a matte black finish.
  • Pinned A2 Gas Block/Front Sight Base: Includes a bayonet lug.
  • .250" Diameter Pivot/Takedown Pin Holes.
  • Ejection Port Cover & Forward Assist: Installed for added functionality.
  • Included Accessories: Comes with an M4-type plastic handguard and a standard A2 flash suppressor.
  • Military Authenticity: Barrel features a grenade launcher cutout just ahead of the front sight tower.

The Aero Precision AR-15 5.56mm 16" Carbine Upper Receiver is the perfect choice for your next custom build, combining quality craftsmanship with military-inspired features. Get yours today at Brownells UK!



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Aero Precision AR-15 5.56mm 16" Mid-Length Upper Receiver features a mid-length gas system for improved reliability and is fully assembled without a bolt/carrier group and charging handle.
  2. Constructed with a durable high-grade chrome-moly-vanadium carbon steel barrel with a black QPQ finish and a forged 7075 T6 aluminum receiver with a hardcoat anodized matte black finish.
  3. Designed to handle 5.56mm NATO military ammunition and .223 Remington civilian ammo, with a twist rate of 1-7 and comes with a pinned gas block/front sight base and a standard A2 flash hider.

Attributes

  • Cartridge:
    5.56 mm NATO
  • Colour:
    Black
  • Finish:
    Anodized
  • Length:
    16''
  • Style:
    Assembled
  • Weapon type:
    AR-15
  • Delivery weight: 2.177kg
  • Shipping height: 109mm
  • Shipping width: 109mm
  • Shipping length: 778mm
  • UPC: 815421022308

Item details

Made in USA
US export classification: I(g)

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Variations:

Cartridge: 5.56 mm NATO Color: Black Finish: Anodized Length: 16'' Make: AR-15 Style: Assembled Product no.: 100025502
Not available
569.9 GBP 0 £569.90 *
Cartridge: 5.56 mm NATO Color: Black Finish: Anodized Length: 16'' Make: AR-15 Style: Assembled Product no.: 100025501
Not available
559.9 GBP 0 £559.90 *

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