QUESTIONS? CALL US AT 715-790-1322
QUESTIONS? CALL US AT 715-790-1322

AR-15 UPPERS

.22 ARC Upper Receiver

OPTICS

Black rifle scope with adjustment knobs and green-tinted objective lens.
Vortex Optics
Two black thermal rifle scopes labeled HARVESTER and SNIPER LRF on a transparent background.
Predator Thermal Optics

TOP PICKS

Two rifle upper receivers with scopes shown side by side on a white background.
Uppers + Optics Bundles
17" v.3 Grendel Hunter Handguard - Black
Handguards
Bolt Carrier Groups
Low profile .750 click adjustable gas block with black nitride finish for AR-15 tuning.
Gas Blocks
5, 10, 15 and 20 round magazines for the 22 arc, 6mm arc and 6.5 Grendel
Magazines
Stalker AR-15 Lower Build Kit 1
Lower Build Kits
Two rifle barrels one black and one stainless steel shown side by side on a white background.
Barrels

UPPER PARTS

LOWER PARTS

GRENDEL HUNTER MISC

AR-15 UPPERS

.22 ARC Upper Receiver

OPTICS

Black rifle scope with adjustment knobs and green-tinted objective lens.
Vortex Optics
Two black thermal rifle scopes labeled HARVESTER and SNIPER LRF on a transparent background.
Predator Thermal Optics

TOP PICKS

Two rifle upper receivers with scopes shown side by side on a white background.
Uppers + Optics Bundles
17" v.3 Grendel Hunter Handguard - Black
Handguards
Bolt Carrier Groups
Low profile .750 click adjustable gas block with black nitride finish for AR-15 tuning.
Gas Blocks
5, 10, 15 and 20 round magazines for the 22 arc, 6mm arc and 6.5 Grendel
Magazines
Stalker AR-15 Lower Build Kit 1
Lower Build Kits
Two rifle barrels one black and one stainless steel shown side by side on a white background.
Barrels

UPPER PARTS

LOWER PARTS

GRENDEL HUNTER MISC

AR-15 UPPERS

.22 ARC Upper Receiver

OPTICS

Black rifle scope with adjustment knobs and green-tinted objective lens.
Vortex Optics
Two black thermal rifle scopes labeled HARVESTER and SNIPER LRF on a transparent background.
Predator Thermal Optics

TOP PICKS

Two rifle upper receivers with scopes shown side by side on a white background.
Uppers + Optics Bundles
17" v.3 Grendel Hunter Handguard - Black
Handguards
5, 10, 15 and 20 round magazines for the 22 arc, 6mm arc and 6.5 Grendel
Magazines
Bolt Carrier Groups
Low profile .750 click adjustable gas block with black nitride finish for AR-15 tuning.
Gas Blocks
Stalker AR-15 Lower Build Kit 1
Lower Build Kits
Two rifle barrels one black and one stainless steel shown side by side on a white background.
Barrels

UPPER PARTS

LOWER PARTS

GRENDEL HUNTER MISC

QUESTIONS? CALL US AT 715.790.1322

18″ 6mm ARC Upper – The Seax

(2 customer reviews)

$699.00

The Seax AR-15 Upper: Essential Tool. Modern Workhorse.

Named after the legendary blade carried by every Norseman, the Seax is a complete, budget-friendly AR-15 upper designed to be your essential tool in the field. We stripped away the costly frills to focus on what matters: rugged reliability and practical performance. This is the no-nonsense workhorse you need to confidently and effectively hunt deer, hogs, and coyotes, all without breaking the bank.

The Seax is perfect for those who want a high-quality, “ready-to-go” solution. If you’re new to the AR platform or simply want a dependable tool that looks good, shoots straight, and gets the job done, this is the upper for you.

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2 reviews for 18″ 6mm ARC Upper – The Seax

  1. Nic (verified owner) –

    Very happy with the quality of the upper I received. Everything looks and performs great.

  2. Dennis Willis (verified owner) –

    Amazing. It came exactly as described. I’ve already ran about 40 rounds through it. At 100 yards I’m averaging and 1” group with Hornady black. My son squeezed one group out at .300. I’m very impressed

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