The Howa M1500 Mini Action is a bolt-action rifle chambered in 6.5 Grendel with a 20-inch barrel, 5+1 capacity, and 6.4 lb weight. The OD Green matte finish pairs with an HTI synthetic stock that is pillar-bedded and fitted with an integrated recoil pad. A three-position thumb safety and a forged one-piece lightened bolt with two locking lugs round out the package. The 5/8x24 threaded barrel accepts suppressors or muzzle devices without any adapter. 
 

Key Specifications 

• Model: M1500 Mini Action 
• Type: Bolt Action Rifle 
• Caliber: 6.5 Grendel 
• Barrel Length: 20 inches 
• Capacity: 5+1 rounds 
• Weight: 6.4 lbs 
• Finish Color: OD Green (Matte Blue finish) 
• Manufacturer: Howa 
• Manufacturer Part Number: HMA70623+ 
• Safety Features: Three-position thumb safety 
   

Detailed Features 

 
The HTI synthetic stock is pillar-bedded for a consistent bedding surface and has an integrated recoil pad. The forged one-piece bolt is lightened and uses two locking lugs, which keeps the action smooth under repetitive cycling. The 5/8x24 threaded muzzle is ready for a suppressor or brake out of the box. 
 

Usage 

 
The compact Mini Action length and 6.5 Grendel cartridge work well for deer and varmint hunting, and the rifle handles precision shooting without trouble. At 6.4 lbs it carries without effort over rough ground, which matters on longer treks.

Users consistently point to accuracy as the M1500 Mini's main strength, crediting both the rifle and the 6.5 Grendel's flat trajectory for solid performance at distance. Build quality comes up often. The action feels tight and the finish holds up in the field. The OD Green stock gets good marks for practical outdoor use, and weight distribution is generally considered comfortable.

Customization gets discussed regularly. Aftermarket stocks, triggers, and optic mounts are plentiful for this platform, and the threaded barrel means suppressors drop right on.

Value is a frequent point of praise. Most buyers feel the Howa punches above its price compared to similarly-priced alternatives.

On the critical side, some shooters want a lighter trigger out of the box, and the 5+1 capacity draws comparison to detachable-magazine options. Neither gripe dominates. Overall satisfaction stays high across hunting and range use.