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AR-15 Upper Assembly – 18″ / 6.5 Grendel / 1:8 / 15″ Hera Keymod Handguard / Rail with BCG & CHH

Icon - 6.5 Grendel AR CaliberIcon - 1:8 Twist RateIcon - 18 AR Barrel
Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

  Barrel: 18” 6.5 Grendel Melonite Barrel Chrome Moly Twist Rate: 1:8 Feed Ramps: M4 BCG: Case Hardened 8620 Steel Nitride Coated, M4/AR-15 Compatible, Mil-Spec/MP Tested Gas Block: Steel .750 Low Profile Gas Tube: DGI Stainless Mid-Length Muzzle Device: Steel A2 Style Flash Hider Rail: 15" Hera Arms Unmarked Free Float Keymod Upper Receiver: Forged Upper Receiver Upper Components: Mil-Spec Forward Assist, Mil-Spec Dust Cover, and Brass Deflector Chargin - [READ MORE BELOW]

$399.00 $299.00

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Stock Status: Available for Immediate Production

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Description

ar 15 upper assembly 18 6 5 grendel 1 8 15 hera keymod unmarked handguard rail with bcg chh

 

  • Barrel: 18” 6.5 Grendel Melonite Barrel Chrome Moly
  • Twist Rate: 1:8
  • Feed Ramps: M4
  • BCG: Case Hardened 8620 Steel Nitride Coated, M4/AR-15 Compatible, Mil-Spec/MP Tested
  • Gas Block: Steel .750 Low Profile
  • Gas Tube: DGI Stainless Mid-Length
  • Muzzle Device: Steel A2 Style Flash Hider
  • Rail: 15″ Hera Arms Unmarked Free Float Keymod
  • Upper Receiver: Forged Upper Receiver
  • Upper Components: Mil-Spec Forward Assist, Mil-Spec Dust Cover, and Brass Deflector
  • Charging Handle: Mil-Spec Aircraft Aluminum

 

 

 

 

 

Product Details: AR-15 Upper Assembly – 18″ / 6.5 Grendel / 1:8 / 15″ Hera Keymod Handguard / Rail with BCG & CHH

➲ .750 Low Profile Gas Block

Constructed from 4150 hardened steel and features a secure dual-set screw mounting design

➲ Upper Receiver

The foundation of all good AR\'s is built upon a dependable upper receiver. CBC upper receivers offer best-in-class quality while providing you years of dependable service. Boasting a MIL-SPEC type III hard coat anodized finish and machined from 7075-T6 forged aluminum, this M4 flat-top receiver delivers a lifetime of superior function. You want your AR built upon a solid platform - this receiver gives you the confidence that your AR-15 will function when it counts most.

CBC provides a wide selections of AR-15 upper assemblies in a variety of styles and lengths - all partial AR-15 uppers are assembled with everything less the charging handle and bolt carrier group. Our partial upper assemblies offer quality and performance that will satisfy the most demanding shooter. Better yet, all CBC AR-15 uppers are custom built-to-order enabling us to provide you with the best prices you will find anywhere. The quality of our AR-15 uppers are backed by our Lifetime Warranty - if any CBC upper assembly becomes defective, we will repair or replace it at no charge. Get your AR-15 upper assembly at CBC today and save with free shipping!

Additional information

Weight 5.95 lbs
Dimensions 34 x 5 x 5 in
Platform

Caliber

Barrel Length

Rail/Handguard

Twist Rate

1 review for AR-15 Upper Assembly – 18″ / 6.5 Grendel / 1:8 / 15″ Hera Keymod Handguard / Rail with BCG & CHH

  1. Rated 5 out of 5

    Chris

    This is another excellent upper from CBC!
    Straight out of the box, cleaned,lubed and off to the range. It preformed flawless!
    Zeroed in with 5 shots at 100yards , went to 150, 200 300 yards all hitting steel! Thank you CBC!

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