[22″] 6mm ARC Upper with Bead Blasted Stainless Barrel
From: $569
NOTE: Current product photos show a 20″ barrel, not a 22″. Images will be updated when new product photography is finished.
Your Upper. Your Way.
Grendel Hunter uppers are highly customizable. You aren’t stuck buying components that you’re just going to change out once you receive it. Get it built how you want it from the beginning. Here’s how it works:
Using the options below, select the components you’d like used in your upper. The base price includes components for a base model. For example, the base price includes our shortest handguard option that still covers the gas block. But if you prefer a longer handguard, you can upgrade it for a little bit more. The grand total at the bottom of the builder will update with each selection. Get started on your upper build below!
- 22″ Titanium Cerakoted Liberty Barrel® made by Satern®
- 1-7.5 Twist 5R
- 416R Stainless Steel
- Medium Contour
- Rifle Length Gas
- 6mm ARC Chamber
- Grendel Hunter AR-15 Upper Receiver
- Billet 7075 T6 Aluminum
- Threaded Forward Assist Roll Pin
- Milled Logo
- Grendel Hunter AR-15 Handguard
- 6061 T6 Aluminum
- 1.3″ Inside Diameter
- Anti Rotation Tabs
- Steel Barrel Nut
- Steel Retention System
- Grendel Hunter Adjustable Gas Block
- CNC machined billet steel
- Magnesium Phosphate finish
* Barrels are bedded to the receiver * Each bolt is headspaced to the barrel * All uppers are test fired
- 22″ Titanium Cerakoted Liberty Barrel® made by Satern®
Options with ** after the title require a selection to add the upper to your cart.
The base price does not include a bolt carrier group or charging handle. If you already have a BCG in this caliber or have a charging handle that you like, we aren’t going to make you buy another one. You can just select “None” for those components.
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- 22″ Bead Blasted Stainless Liberty Barrel® made by Satern®
- 1-7.5 Twist 5R
- 416R Stainless Steel
- Medium Contour
- Rifle Length Gas
- 6mm ARC Chamber
- Grendel Hunter AR-15 Upper Receiver
- Billet 7075 T6 Aluminum
- Threaded Forward Assist Roll Pin
- Milled Logo
- Grendel Hunter AR-15 Handguard
- 6061 T6 Aluminum
- 1.3″ Inside Diameter
- Anti Rotation Tabs
- Steel Barrel Nut
- Steel Retention System
- Grendel Hunter Adjustable Gas Block
- CNC machined billet steel
- Magnesium Phosphate finish
* Barrels are bedded to the receiver * Each bolt is headspaced to the barrel * All uppers are test fired
Click here to browse our other Uppers
- 22″ Bead Blasted Stainless Liberty Barrel® made by Satern®
Steve Whitt (verified owner) –
My 22″ 6mm arc arrived Wed after a Sat order. I messed up the shipping address, immediately called and talked to a person! It was fixed with no hassle. The upper was packed professionally and in perfect condition, customized exactly to my specifications. Fits tightly on my standard lower.
Most importantly, this upper is a shooter! 2660fps 108gr Hornady match ammo, 5 shots touching at 150 yards. No malfunctions, no misfeeds. 103gr ELD-X with LVR reloads are nearly single hole group affairs using a bipod from firm bench at 2700 fps. I could not be happier, and the price is good too.