The Howa M1500 Carbon Stalker in 6.5 Grendel is a bolt-action rifle with a 22-inch barrel and 4-round detachable magazine. At 4.85 lbs and 40.5 inches overall, it's one of the lightest M1500 Carbon Stalker configurations. 
 

Key Specifications 

• Manufacturer: Howa 
• Model: M1500 Carbon Stalker 
• Caliber: 6.5 Grendel 
• Barrel Length: 22 inches 
• Capacity: 4 rounds (detachable magazine) 
• Weight: 4.85 lbs 
• Action Type: Bolt Action 
• Finish Color: Gray with Black Accents 
• Overall Length: 40.5 inches 
• Muzzle Type: Threaded 
• Front Sight Type: None 
• Rear Sight Type: None 
• Stock Material: Carbon Fiber 
   

Detailed Features 

The 4.85 lb weight comes from the carbon fiber stock, which cuts mass relative to wood or standard polymer without sacrificing rigidity. No iron sights are included -- the rifle is optics-only, which is standard practice at this class of precision bolt-action. 
 
The threaded muzzle accepts suppressors and muzzle brakes, and the detachable 4-round magazine allows quick reloads. The bolt action cycling is smooth, consistent with the M1500 platform's general reputation. 
 

Usage 

6.5 Grendel in a bolt-action rifle is an unusual but capable combination for medium game hunting and precision shooting at moderate distances. The cartridge delivers good ballistic performance relative to its size, with recoil that most shooters find manageable. The 22-inch barrel gets reasonable velocity from the cartridge.

Owners of the Howa M1500 Carbon Stalker in 6.5 Grendel most consistently praise the low weight and out-of-box accuracy. The 4.85 lb rifle is easy to carry, and the M1500 platform's accuracy reputation holds up in owner reports.

The bolt action and build quality draw positive remarks. Owners describe the rifle as feeling solid given its light weight, with smooth cycling on both push-feed and extraction.

Critical points include the 6.5 Grendel caliber's more limited aftermarket support compared to cartridges like .308 or 6.5 Creedmoor. Ammunition availability varies by region, which comes up in practical purchase discussions. Some owners also note that load development is needed to find the best performance from the cartridge in this barrel length. Factory trigger is occasionally mentioned as a candidate for aftermarket replacement by precision-focused shooters.