+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Shaw 6.5 Grendel II Hbar Straight Flute AR15HBSSSF20GREN

Shaw 6.5 Grendel Hbar Straight Flute, 20 in, 5/8x24 Threads, Polished Stainless, AR15HBSSSF20GREN
Shaw 6.5 Grendel Hbar Straight Flute, 20 in, 5/8x24 Threads, Polished Stainless, AR15HBSSSF20GREN
1 of 1 images
Shaw 6.5 Grendel Hbar Straight Flute, 20 in, 5/8x24 Threads, Polished Stainless, AR15HBSSSF20GREN

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
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
See 2 More Answers
Is this dimpled for the gas block? Expert Answer

No, it is not.

by Jonathan D., Gear Expert, March 4, 2020
View All Q&A You Have a Question? Ask!
Customer Reviews
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.
2/3 found this helpful
Helpful Positive Review
Stainless barrel by Brian Bastion, Verified Owner, January 7, 2025
Just installed and started shooting this week. Have amazing results and sub moa groups!!!
1/1 found this helpful
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
Read All 3 Reviews

Product Discontinued by Manufacturer

Shaw 6.5 Grendel II Hbar Straight Flute has been discontinued by Shaw and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, Rifle Barrels, AR15 Barrels yourself to try and find the perfect replacement for you!

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

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

Related Products to Shaw 6.5 Grendel II Hbar Straight Flute

Image of Shaw AR-15 6 ARC Threaded Barrel 6 models Shaw AR-15 6 ARC Threaded Barrel (5) As Low As (Save 10%) $212.40 Free 2 Day Shipping
Image of Shaw AR-15 6 ARC Threaded Barrel 6 models Shaw AR-15 6 ARC Threaded Barrel (5) As Low As (Save 10%) $212.40 Free 2 Day Shipping
Image of Shaw AR-15 6 ARC Threaded Barrel 6 models Shaw AR-15 6 ARC Threaded Barrel (5) As Low As (Save 10%) $212.40 Free 2 Day Shipping
Image of Shaw AR-15 6 ARC Threaded Barrel 6 models Shaw AR-15 6 ARC Threaded Barrel (5) As Low As (Save 10%) $212.40 Free 2 Day Shipping
Image of Shaw AR-15 6 ARC Threaded Barrel 6 models Shaw AR-15 6 ARC Threaded Barrel (5) As Low As (Save 10%) $212.40 Free 2 Day Shipping
Image of Shaw AR-15 6.5 Grendel Threaded Barrel 5 models Shaw AR-15 6.5 Grendel Threaded Barrel (2) As Low As (Save 10%) $212.40 5% Bonus Bucks
Image of Shaw AR-15 6.5 Grendel Threaded Barrel 5 models Shaw AR-15 6.5 Grendel Threaded Barrel (2) As Low As (Save 10%) $212.40 5% Bonus Bucks
Image of Shaw AR-15 6.5 Grendel Threaded Barrel 5 models Shaw AR-15 6.5 Grendel Threaded Barrel (2) As Low As (Save 10%) $212.40 5% Bonus Bucks
Image of Shaw AR-15 6.5 Grendel Threaded Barrel 5 models Shaw AR-15 6.5 Grendel Threaded Barrel (2) As Low As (Save 10%) $212.40 5% Bonus Bucks
Image of Shaw AR-15 6.5 Grendel Threaded Barrel 5 models Shaw AR-15 6.5 Grendel Threaded Barrel (2) As Low As (Save 10%) $212.40 5% Bonus Bucks
Image of Shaw AR-10 6.5 Creedmoor Threaded Barrel 6 models Shaw AR-10 6.5 Creedmoor Threaded Barrel As Low As (Save Up to 62%) $131.49 Blazin' Deal
Image of Shaw AR-10 6.5 Creedmoor Threaded Barrel 6 models Shaw AR-10 6.5 Creedmoor Threaded Barrel As Low As (Save Up to 62%) $131.49 Blazin' Deal
Image of Shaw AR-10 6.5 Creedmoor Threaded Barrel 6 models Shaw AR-10 6.5 Creedmoor Threaded Barrel As Low As (Save Up to 62%) $131.49 Blazin' Deal
Image of Shaw AR-10 6.5 Creedmoor Threaded Barrel 6 models Shaw AR-10 6.5 Creedmoor Threaded Barrel As Low As (Save Up to 62%) $131.49 Blazin' Deal
Image of Shaw AR-10 6.5 Creedmoor Threaded Barrel 6 models Shaw AR-10 6.5 Creedmoor Threaded Barrel As Low As (Save Up to 62%) $131.49 Blazin' Deal
Image of Shaw AR-15 22 ARC Threaded AR Barrel 11 models Shaw AR-15 22 ARC Threaded AR Barrel (6) As Low As (Save Up to 13%) $182.70 Blazin' Deal
Image of Shaw AR-15 22 ARC Threaded AR Barrel 11 models Shaw AR-15 22 ARC Threaded AR Barrel (6) As Low As (Save Up to 13%) $182.70 Blazin' Deal
Image of Shaw AR-15 22 ARC Threaded AR Barrel 11 models Shaw AR-15 22 ARC Threaded AR Barrel (6) As Low As (Save Up to 13%) $182.70 Blazin' Deal
Image of Shaw AR-15 22 ARC Threaded AR Barrel 11 models Shaw AR-15 22 ARC Threaded AR Barrel (6) As Low As (Save Up to 13%) $182.70 Blazin' Deal
Image of Shaw AR-15 22 ARC Threaded AR Barrel 11 models Shaw AR-15 22 ARC Threaded AR Barrel (6) As Low As (Save Up to 13%) $182.70 Blazin' Deal
Image of Shaw AR-15 223 Wylde Threaded AR Barrel 10 models Shaw AR-15 223 Wylde Threaded AR Barrel As Low As (Save 10%) $182.70 5% Bonus Bucks
Image of Shaw AR-15 223 Wylde Threaded AR Barrel 10 models Shaw AR-15 223 Wylde Threaded AR Barrel As Low As (Save 10%) $182.70 5% Bonus Bucks
Image of Shaw AR-15 223 Wylde Threaded AR Barrel 10 models Shaw AR-15 223 Wylde Threaded AR Barrel As Low As (Save 10%) $182.70 5% Bonus Bucks
Image of Shaw AR-15 223 Wylde Threaded AR Barrel 10 models Shaw AR-15 223 Wylde Threaded AR Barrel As Low As (Save 10%) $182.70 5% Bonus Bucks

Shaw 6.5 Grendel II Hbar Straight Flute Unavailable & Discontinued Models

List of Unorderable Models

  • Shaw 6.5 Grendel II Hbar Straight Flute, 20 in, 5/8x24 Threads, Polished Stainless, AR15HBSSSF20GREN , MPN: AR15HBSSSF20GREN , Code: 3UF-ATB-SHGHB-AR15HBSSSF20GREN
Compare (0)
1 item has been added
Add at least two items to compare
Last updated 2026-08-13 UTC.