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16" 300 BLACKOUT Parkerized Barrel - 15" Gen 3 Rail - Competition Muzzle Brake - AR15 Rifle Upper Assembly
16" 300 Blackout AR15 Chrome Moly Upper Assembly 1x8 Gen 3 Extended Rifle Length Rail

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List Price: $449.99
Our Price: $379.99
Savings: $70.00

Quantity in Stock:19
Product Code: 16300CMU1X7FSG3EXRLML

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Description Additional Info

16" 300 BLACKOUT Parkerized HBAR AR15 Rifle Upper Assembly with 15" Gen 3 Rail and Competition Muzzle Brake

  • 16" 300 BLACKOUT 4150 Chrome Moly Heavy Contour Parkerized Barrel with 1x8 Twist and 5/8x24 Threads.
  • Mil-Spec Upper Receiver forged from 7075 T6 aluminum with forward assist and dust cover assembly installed. Hard coat anodized MIL-STD 8625 Type 3 Class 2.
  • 15" Gen 3 Free Float Rail machined from 6061 T6 aluminum. The Gen 3 rail has Picatinny rail along the entire top and at the muzzle end at 3, 6, and 9 positions. Hard coat anodized MIL-STD 8625 Type 3 Class 2.
  • 0.750" Low Profile Gas Block.
  • Pistol Length Gas System.
  • Competition Muzzle Brake with crush washer.
  • OPTION - Add a Magazine
  • OPTION - Add a Bolt Carrier Group
  • OPTION - Add a Charging Handle

This upper assembly will fit all standard AR15 lower receivers.

This item is "Firearm Parts", not a complete firearm (no serialized components). It will be shipped directly to you with no FFL transfer required.

You are responsible for knowing federal, state and local laws applicable to this item. AR15Part.com reserves the right to not ship to addresses where it may not be legal to own this item.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 2 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Customer Service January 10, 2021
Reviewer: Bill Schmitt from Lucas, TX United States  
Called them and spoke with Stephen.  Told him I was looking for a 300 Black Out upper.  Not only did he put together what I needed,  because I live locally he agreed to meet me and hand deliver it the same day.   No doubt when I need an AR part they are my first stop

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  0 of 0 people found the following review helpful:
5 of 5 16" 300 black out w/ gen 3 extended rifle length r July 10, 2019
Reviewer: Dan Shadinger from Roff, OK United States  
Fast shipping, looks great  matched up perfectly with my f&d defense lower can't wait to get to the range and try it out

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