The Howa M1500 Mini Action is a bolt-action rifle chambered in 6mm ARC with a 22-inch threaded barrel (5/8-24 thread pitch). It has a green synthetic stock paired with a blue/black receiver and ships with a 5-round magazine. 
 

Key Specifications 

• Brand: Howa 
• Model: M1500 Mini Action 
• Caliber: 6mm ARC 
• Action: Bolt Action 
• Barrel Length: 22 in (threaded 5/8-24) 
• Capacity: 5 rounds 
• Color/Finish: Green synthetic stock, blue/black receiver 
   

Detailed Features 

• Mini Action receiver sized for 6mm ARC cartridge 
• 22-inch barrel with 5/8-24 threaded muzzle 
• Green synthetic stock with blue/black metal finish 
• 5-round detachable magazine

Owners of the Howa M1500 Mini Action in 6mm ARC consistently praise the rifle's accuracy out of the box. The Mini Action's fit to the 6mm ARC cartridge is a frequent talking point, with owners noting the action cycles smoothly and consistently.

The green synthetic stock gets mixed reactions. Some find it lightweight and practical for field use, while others prefer aftermarket chassis options for a more modern setup. The threaded muzzle is a valued addition for those who want to run a suppressor or muzzle brake without extra gunsmithing work.

At its price point the M1500 Mini Action draws comparisons to more expensive bolt guns, and most owners feel the build quality justifies the cost. The trigger is frequently called out as better than expected for a factory rifle, though a small number of owners replace it for competition or precision work.