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Questions & Answers
Is this barrel interior chrome lined? Expert Answer

Shaw Barrels does not specify if their 6.5 Grendel II Hbar Straight Flute barrel is chrome lined. I would recommend reaching out to them directly for more information.

by Ethan, Gear Expert, May 26, 2022
Has this barrel a 5R rifling, gas block diameter? Expert Answer

The Shaw 6.5 Grendel II Hbar Straight Flute barrel does not have 5R rifling and has a gas block size of 0.750".

by Hunter, Gear Expert, January 5, 2023
Customer Reviews
Helpful Positive Review Shaw 6.5 grendel updat by Christopher, August 7, 2021
Update on my Shaw 6.5 grendel barrel. I took it to the range and shot 20 rounds through it basically one shot on top of another. Very pleased with this barrel. Hope to find another 6.5 Shaw barrel again
6/6 found this helpful
Helpful Positive Review Shaw 6.5 fluted 20 in barrel by Not happy, Verified Owner, July 6, 2021
I got my barrel today. First off it is dimpled for set screw and also it is a type 2 chamber takes a 6.5 grendel bolt with .136 bolt face. 7.62×39 does not work. The description is confusing. Overall I am very pleased with the barrel so far.
1/2 found this helpful
Most Recent Reviews Stainless barrel by Brian Bastion, Verified Owner, January 7, 2025
Just installed and started shooting this week. Have amazing results and sub moa groups!!!
Read All 3 Reviews
Color: Silver Caliber: 6.5mm Grendel II Barrel Length: 20 inBarrel Profile: HBAR Gas System Length: Rifle Length Threads per Inch: 5/8x24 Barrel Twist Rate: 1-8 Flutes: Straight

Code: 3UF-ATB-SHGHB-AR15HBSSSF20GREN

MPN: AR15HBSSSF20GREN

List: $330.00Save $20.01
$309.99

Product Info for Shaw 6.5 Grendel II Hbar Straight Flute

Shaw's OEM division has been in the AR barrel making game for decades supplying finished and semi-finished product to major companies within the industry. Shaw is now proud to offer complete barrels directly to consumers. All AR-15 and AR-10 barrels are machined from 416R stainless steel and are designed to use low profile gas blocks.image

WARNING: California`s Proposition 65

Specifications for Shaw 6.5 Grendel II Hbar Straight Flute:

Manufacturer: Shaw
Color: Silver
Fabric/Material: 416R Stainless Steel
Caliber: 6.5mm Grendel II
Barrel Length: 20 in
Barrel Profile: HBAR
Gas System Length: Rifle Length
Threads per Inch: 5/8x24
Barrel Twist Rate: 1-8
Flutes: Straight

Features of Shaw 6.5 Grendel II Hbar Straight Flute

  • Steel type/finish: 416R Stainless, Polished
  • Barrel profile: HBar
  • Fluting: Straight Fluting
  • Caliber: 6.5 Grendel II, Type 2
  • Crown: 11 Degree Target
  • Muzzle Thread: 5/8x24
  • Gas Block: 0.750"x1"

Package Contents:

  • Shaw 6.5 Grendel II Hbar Straight Flute

Shaw 6.5 Grendel II Hbar Straight Flute Orderable Models

List of Orderable Models

Shaw 6.5 Grendel II Hbar Straight Flute, 20 in, 5/8x24 Threads, Polished Stainless, AR15HBSSSF20GREN , MPN: AR15HBSSSF20GREN , Code: 3UF-ATB-SHGHB-AR15HBSSSF20GREN
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