The Savage 110 Haymaker is a bolt-action rifle chambered in .450 Bushmaster. The 18-inch barrel keeps overall length compact at 38.5 inches (adjustable to 37.5 inches), and the 7.43 lb weight is reasonable for a large-bore hunting rifle. 
 

Key Specifications 

• Model: 110 Haymaker 
• Caliber: .450 Bushmaster 
• Action: Bolt Action 
• Capacity: 4 Rounds 
• Barrel Length: 18 inches 
• Weight: 7.43 lbs 
• Overall Length: 37.5 to 38.5 inches (adjustable) 
• Hand Orientation: Right Hand 
   

Detailed Features 

 
The AccuTrigger is user-adjustable for pull weight. The AccuStock with AccuFit system provides adjustable length of pull, so different shooters can fit the rifle without aftermarket parts. A muzzle brake reduces felt recoil, which helps with follow-up shots on a hard-hitting cartridge like the .450 Bushmaster. The detachable box magazine is Magpul AICS compatible. 
 

Usage Scenarios 

• Big Game Hunting: The .450 Bushmaster delivers substantial stopping power for deer and larger game, and the compact 18-inch barrel handles well in thick cover. 
• Straight-Wall Cartridge States: Ideal for hunters in states that restrict centerfire rifle hunting to straight-wall cartridges. 
• Competitive Shooting: The AccuTrigger and solid stock system carry over well to precision shooting at the range.

The Savage 110 Haymaker in .450 Bushmaster gets generally positive marks for accuracy and build quality. Bolt-action precision with a straight-wall hunting cartridge is the core appeal, and most users report tight groupings at practical hunting distances. The .450 Bushmaster's stopping power for large game comes up consistently as a strength.

On the critical side, weight draws some complaints from hunters who carry for extended periods, though at 7.43 lbs it is not unusually heavy for the caliber. Trigger feel is mixed -- the AccuTrigger system earns praise from some users and criticism from others who want a crisper break. Ammunition availability for .450 Bushmaster is a real concern in some regions where it is less commonly stocked than traditional rifle calibers. A few buyers also question the price relative to the competition, though most reviewers consider it fair given the feature set.