Description
The Howa Mini Action 6mm ARC 22 Inch Scoped is a 6mm ARC bolt action rifle with a 22-inch threaded barrel, a black synthetic stock and 5-round capacity. A Nikko Stirling GamePro 4-12x40mm scope comes with it. It’s priced at $598 and in stock now. Most buyers pick it for deer, pronghorn and long-range targets.
What you get with the Howa Mini Action 6mm ARC 22 Inch Scoped
Howa built the Mini Action around cartridges like the .223, 6.5 Grendel, 6mm ARC and 7.62×39. Shrinking the action to fit those rounds cuts weight and bolt travel, and it feeds from a detachable box magazine.
The 1500 action is made by Howa Machinery in Japan. It’s a two-lug, push-feed action with a one-piece bolt, and the three-position safety lets you run the bolt on safe so you can unload without firing.
The muzzle is threaded 1/2×28, so you can fit a brake, flash hider or suppressor where your state allows it.
Howa Mini Action 6mm ARC 22 Inch Scoped specs
- Model: Howa Mini Action
- Caliber: 6mm ARC
- Barrel length: 22 inches
- Muzzle: threaded 1/2×28
- Twist rate: 1:7.5
- Stock: Black synthetic stock
- Magazine capacity: 5 rounds
- Safety: three-position
- Optic: Nikko Stirling GamePro 4-12x40mm scope included
- Scope mounted on the factory base
- Price: $598
The included scope
This rifle comes with a Nikko Stirling GamePro 4-12x40mm scope. A 4 to 12 power scope covers most hunting: low power for close shots in timber, more magnification for fields and cut lines. Zero it at 100 yards with your hunting load and confirm at the distance you expect to shoot.
Why 6mm ARC?
Hornady designed the 6mm ARC (Advanced Rifle Cartridge) and released it in 2020. It’s based on the 6.5 Grendel case necked to 6mm and fits AR-15 length magazines. It gives long-range performance from a short, light action. Shooters use it for steel out past 800 yards, and with good hunting bullets it handles deer and pronghorn at sensible distances.
Factory loads use 103 to 108 grain high-BC bullets for target work and lighter bullets for hunting. A fast twist like 1:7.5 is what those long bullets need. SAAMI sets the industry dimensions for this round; the SAAMI centerfire rifle standard lists them. There’s also a good summary of the history of the 6mm ARC.
Who should buy it
It suits hunters who want a light, handy rifle for stands, blinds and short walks, and shooters who like AR-sized cartridges but prefer a bolt gun.
Choosing 6mm ARC ammo
Every rifle has loads it likes. Buy two or three different factory loads, shoot groups with each at 100 yards and stick with the one that groups best. For game, choose a bonded or controlled-expansion bullet. Practice ammo is fine for paper but not for animals.
Before the season, check your state’s rules on legal cartridges and hunter education. The U.S. Fish and Wildlife Service has a good starting point for public land hunting and state contacts.
Your first range trip
Plan a full session for the first trip. Get on paper at 25 yards, then zero at 100 and shoot a few groups so you know what the rifle and load can do. The 6mm ARC really shines past 300 yards, so once you’re zeroed, it’s worth getting time at longer distances and writing down your drops.
Howa Mini Action 6mm ARC 22 Inch Scoped vs similar Howa rifles
Here’s how it stacks up against similar rifles we carry:
- Howa Mini Action 6mm ARC Compact: a 20-inch barrel and a plain muzzle, $598
- Howa Mini Action 6mm ARC Gray Scoped: a gray stock and a plain muzzle, $598
- Howa Mini Action 6mm ARC Gamepro: a 20-inch barrel, a gray stock and a plain muzzle, $598
- Howa Mini Action 6mm ARC: a 20-inch barrel, a charcoal stock and no scope, $537
You can also browse all Howa Mini Action Rifles, Howa Rifles With Scope and Howa 6mm ARC Rifles, or see every Howa bolt action rifle we stock.
Breaking in and cleaning the Howa Mini Action 6mm ARC 22 Inch Scoped
You don’t need a long break-in routine. Clean the bore after the first few range sessions to get the copper out, then clean it whenever accuracy starts to drop off. Keep a thin coat of oil on exposed steel, especially after a wet day in the field.
Ordering and FFL transfer
Rifles can’t ship straight to your door. When you order the Howa Mini Action 6mm ARC 22 Inch Scoped, we ship it to a federally licensed (FFL) dealer near you. You fill out ATF Form 4473 there, pass the background check and take it home. For the federal side, see the ATF firearms Q&A. Your state may add its own rules, so look those up too.
Howa Mini Action 6mm ARC 22 Inch Scoped FAQ
What caliber is the Howa Mini Action 6mm ARC 22 Inch Scoped?
It’s chambered in 6mm ARC with a 1:7.5 twist.
How many rounds does it hold?
It holds 5 rounds in the magazine, plus one in the chamber.
Does it come with a scope?
Yes. It ships with a Nikko Stirling GamePro 4-12x40mm scope.
Is the barrel threaded?
Yes. The thread pitch is 1/2×28.
Order your Howa Mini Action 6mm ARC 22 Inch Scoped
Ready to order? The Howa Mini Action 6mm ARC 22 Inch Scoped is $598 and ships to your FFL. If you’re stuck between two models, send us a message and we’ll give you a straight answer.






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