Mossberg Patriot .450 Bushmaster 20″ Walnut Bolt-Action Rifle
Pros & cons
What works
- Threaded 20-inch barrel with 11/16×24 TPI — ready for suppressor mounting
- Adjustable LBA trigger with 2.5-5 pound pull weight range — customizable for hunting preferences
- Walnut stock with checkering — provides better recoil absorption than synthetic alternatives
- Includes Weaver-style bases — saves $30-40 compared to aftermarket mounting systems
Trade-offs
- No scope rings included — requires additional $25-50 investment for proper optic mounting
- 4-round magazine capacity — lower than some competing models offering 5-round capacity
- 7.5 pound weight — approximately 1.2 pounds heavier than synthetic-stock alternatives
- Limited long-range capability — effective range limited to 200 yards due to cartridge ballistic performance
Video review
Expert review
Specs at a glance
About this product
The Mossberg Patriot .450 Bushmaster 20″ Walnut Bolt-Action Rifle is a purpose-built hunting firearm designed for medium to large game in brush-heavy environments where straight-wall cartridge regulations apply. This rifle combines traditional aesthetics with modern functional features, making it suitable for hunters operating in states with specific cartridge restrictions.
What is the Mossberg Patriot .450 Bushmaster used for?
This rifle is designed for hunting whitetail deer and black bear in dense brush where shots typically range from 50 to 150 yards. The .450 Bushmaster cartridge delivers approximately 2,500 ft-lbs of energy at the muzzle, providing reliable knockdown power on medium-sized game, while the 20-inch barrel maintains manageable overall length for hunting in thick cover.
How does the Mossberg Patriot compare to the Stevens 334 Rifle?
The Mossberg Patriot offers superior cartridge performance for brush hunting compared to the Stevens 334 in .308 Win. While the Stevens 334 provides excellent long-range accuracy with its .308 Winchester chambering, the Mossberg Patriot's .450 Bushmaster delivers significantly more energy at close ranges—approximately 40% more muzzle energy than typical .308 loads—making it better suited for quick, decisive shots in thick cover where bullet penetration through brush is critical.
What does it weigh and what are the dimensions?
The rifle weighs 7.5 pounds unloaded and measures 42 inches in overall length with a 20-inch barrel. The walnut stock adds approximately 1.2 pounds compared to synthetic alternatives but provides superior recoil absorption and traditional aesthetics that many hunters prefer.
Who is this NOT for?
This rifle is not suitable for long-range precision shooting or varmint hunting. The .450 Bushmaster cartridge drops approximately 18 inches at 300 yards compared to flatter-shooting cartridges like the Stevens 334 in .308 Win, making it ineffective beyond 200 yards for most practical hunting scenarios.
What's in the box?
The rifle ships with factory-installed Weaver-style scope bases, one 4-round detachable box magazine, and owner's manual. Unlike some competitors, it does not include scope rings or cleaning equipment, requiring an additional $40-60 investment for proper optic mounting.
Is the Mossberg Patriot worth it at $583.99?
At $583.99, this rifle represents solid value for hunters needing a straight-wall cartridge compliant firearm. The included adjustable LBA trigger and threaded barrel provide features typically found on rifles costing $200-300 more, though buyers should budget an additional $150-300 for optics and mounting hardware to make it field-ready.
Key attributes
| upc | 015813280433 |
| manufacturer | Mossberg |
| manufacturer part number | 28043 |
| action | Bolt Action |
| atf type | RIFLE |
| barrel finish | Matte Blued |
| barrel length | 20" |
| caliber/gauge | .450 Bushmaster |
| capacity | 3 + 1 |
| color | BLUED |
| length | 46.375 |
| magazine included | 1 x 3-Round |
| model | Patriot |
| number of magazines | 1 3 rd. Box Mag |
| package height | 3.7 |
| package width | 9.0 |
| product type | Rifle |
| safety | Crossbolt |
| shipping weight | 8.9 |
| sights | Integrated Base |
| thread pattern | 11/16"x24 tpi |
Frequently asked questions
- Is the barrel threaded for suppressors?
- Yes, the barrel features 11/16×24 TPI threads compatible with most .45 caliber suppressors. This threading pattern is standard for .450 Bushmaster applications and accepts popular models from SilencerCo and Dead Air without requiring adapters.
- Does it come with scope mounts?
- It includes Weaver-style bases but no rings. You'll need to purchase separate rings costing $25-50 from brands like Warne or Leupold. The bases accommodate standard Weaver-style rings with a 1-inch diameter.
- What is the magazine capacity?
- The detachable box magazine holds 4 rounds of .450 Bushmaster ammunition. This is standard capacity for this cartridge and complies with most state hunting regulations that limit capacity to 5 rounds for big game hunting.
- How long does shipping take to Montana?
- FFL shipments to Montana typically take 3-5 business days via FedEx. All firearms require shipment to a licensed FFL dealer, and we provide tracking within 24 hours of processing your order.