[22″ Fluted] 6mm ARC Upper with Bead Blasted Stainless Barrel
From: $609
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″ Fluted 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
- 22″ Fluted Stainless 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″ Fluted 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″ Fluted Bead Blasted Stainless Liberty Barrel® made by Satern®
Jim (verified owner) –
Had for short time seems very accurate with hornady 103eldx. Got it to hit at five hundred after sighting in at 50 within the first box of factory ammo
Matthew pelletier (verified owner) –
Excellent quality! Very light and shoots sub MOA with factory loads right out of the box. Would highly recommend!
Graham (verified owner) –
Went out on a limb not knowing the company and purchased this upper. It has exceeded my expectations; excellent build and parts quality. Very accurate (literally sub-moa!!!) and continues to perform. Highly recommend this brand and specifically this upper!