The Howa M1500 Mini Action is a bolt-action rifle chambered in 6mm ARC with a 22-inch barrel at 1:8" twist. At 7 lbs, the Mini Action pairs a compact action length with the 6mm ARC cartridge's ballistic efficiency for a well-balanced hunting and target platform. 
 

Key Specifications 

• Manufacturer: Howa 
• Model: M1500 Mini Action 
• Caliber: 6mm ARC 
• Barrel Length: 22 inches 
• Capacity: 10 rounds (5+1) 
• Weight: 7 lbs 
• Finish Color: Walnut 
• Safety Features: Three-Position Thumb Safety 
• Trigger Type: Standard 
• Barrel Twist: 1:8" 
   

Features 

The Mini Action is sized for shorter cartridges, which results in a tighter, stiffer action than a standard long-action platform. The 1:8" twist handles heavier 6mm ARC bullets well for extended range work. The walnut stock gives it a traditional look with a solid, comfortable grip. 
 
The three-position thumb safety allows chambering and unloading with the firing pin blocked -- a practical safety option for field carry. 
 

Who It's For 

Hunters and target shooters who want a compact bolt gun in 6mm ARC. The cartridge's low recoil and good long-range ballistics make it accessible for newer shooters while still useful for experienced marksmen. The walnut stock suits buyers who prefer traditional aesthetics over synthetic.

Feedback on the Howa M1500 Mini Walnut in 6mm ARC is consistently positive on accuracy and build quality, with the 6mm ARC cartridge's flat trajectory and light recoil specifically praised.

The Mini Action design gets favorable mention for its compact feel and the solid construction of the walnut stock. Users appreciate that it handles like a quality rifle at its price point.

Customization potential is a recurring topic -- the platform takes readily to different optics and aftermarket accessories, which matters to buyers who plan to build it out.

Ammo availability for 6mm ARC comes up as a practical concern for some users. Factory loads are less common than for standard chamberings, which is worth considering for those who don't reload.

Price is generally treated as a strength. Most users feel the Howa M1500 Mini competes well on value against similarly priced alternatives.

Ergonomics feedback is mixed -- most find it comfortable, but a few note minor preferences around grip geometry or cheek weld that differ from other bolt guns they've used.