The Henry Repeating Arms Single Shot in .450 Bushmaster is a break-action single-shot rifle built for large game at close to moderate ranges. The .450 Bushmaster was designed to bring AR-platform stopping power to deer and hog hunting, and this rifle packages that capability in a simpler, traditional format. 
 

Key Specifications 

• Model: H015-450 
• Action Type: Break Open Single Shot Rifle 
• Caliber: .450 Bushmaster 
• Capacity: 1 Round 
• Barrel Length: 22 inches 
• Overall Length: 37.5 inches 
• Weight: 6.73 lbs (114.9 oz) 
• Stock Material: American Walnut 
• Finish: Blued Steel Receiver & Barrel 
• Sights Front: Brass Bead 
• Sights Rear: Fully Adjustable Folding Leaf 
• Safety Mechanism: Rebounding Hammer 
   

Detailed Features 

The break-open action is straightforward to operate: pivot open, load a single round, close. The rebounding hammer reduces the chance of accidental discharge when the hammer is not cocked. The adjustable folding leaf rear sight works with the brass bead front for iron-sight accuracy at hunting distances. The blued steel barrel and receiver are drilled and tapped if a scope is preferred. 
 
At 6.73 lbs and 37.5 inches overall, the rifle is light enough to carry through the woods while remaining stable during the shot. The American walnut stock is checkered at grip and forend. 
 

Target Audience: 

Hunters pursuing deer, hogs, or bear in tight-cover situations where the .450 Bushmaster's short-range energy is an advantage. The single-shot format works well for careful, deliberate hunting rather than rapid follow-up scenarios. 
 

Usage Scenarios: 

• Deer and hog hunting in dense cover where shots are short and one round is typically all that is needed. 
• Range practice at close to moderate distances to develop accuracy with the .450 Bushmaster cartridge. 
• Carry-friendly field rifle for hunters prioritizing light weight.

The Henry Bushmaster Hunter in .450 draws consistently positive feedback on craftsmanship and field performance.

The walnut stock and blued steel finish are frequently called out for quality -- Henry's fit and finish on this platform is considered solid. The .450 Bushmaster caliber is well regarded for deer and hog hunting, and owners report the rifle performs well in those roles.

The main practical discussions center on weight for long hikes (6.73 lbs is acceptable for most) and recoil, which varies in how different shooters experience it. Most find it manageable with proper technique; some note it benefits from a firm grip. Accuracy at hunting ranges draws positive reports, with the adjustable rear sight covering most hunting scenarios adequately.