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Best Scope for .450 Bushmaster — Top 5 Optics for Big Bore Hunting Rifles (2025 Review)

When I first started testing rifles chambered in .450 Bushmaster, I quickly realized this powerhouse cartridge demands an optic that can handle serious recoil while maintaining razor-sharp accuracy.
The best scope for .450 Bushmaster must offer generous eye relief, a strong build, and a magnification range suitable for 100–250 yards — the sweet spot for most big-bore hunting.
After hundreds of rounds and several real-world hunts, I’ve narrowed down my top picks that perfectly complement this hard-hitting cartridge.

🏆 Top Product List

Here’s a quick look at the scopes that performed exceptionally well on my Ruger American Ranch and Bushmaster rifles:

Detailed Reviews

1. Vortex Crossfire II 3-9x40 (Dead-Hold BDC)

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The Vortex Crossfire II has long been a benchmark for affordability and dependability. I mounted it on my Ruger American Ranch .450 Bushmaster using 1-inch medium rings and immediately noticed its forgiving eye box and durable construction.
Specs
Magnification: 3–9x
Objective Lens: 40mm
Tube Diameter: 1 inch
Reticle: Dead-Hold BDC (SFP)
Eye Relief: 3.8–4.4 inches
Adjustment: ¼ MOA per click
Pros
Excellent recoil resistance
Crystal-clear image in low light
Wide field of view
Lifetime VIP warranty
Cons
Slight edge distortion at 9x
No illumination feature
Glass Clarity & Reticle: The fully multi-coated lenses deliver crisp visuals at dawn and dusk, and the Dead-Hold BDC reticle is ideal for 150–200 yard holds without clutter.
Eye Relief & Eye Box: The 4-inch eye relief ensures no scope bite, even with the Bushmaster’s brutal recoil.
Durability: Aircraft-grade aluminum body; mine held zero after 400+ rounds.
Elevation & Windage Knobs: Smooth, tactile, and accurate during box testing.
Magnification & Parallax: Parallax fixed at 100 yards — perfect for deer hunting distances.
Mounting & Accessories: Simple to mount with basic 1” rings; comes with lens caps.
Personal Experience: I zeroed at 100 yards in just four shots using Hornady 250gr FTX ammo. It maintained zero after multiple sessions in cold, damp Michigan woods.
Online Comments: Many Reddit users praise it as the “budget king” for straight-walled cartridges.
Verdict: A rock-solid entry-level optic built to withstand the Bushmaster’s recoil. ​

2. Leupold VX-Freedom 3-9x40

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Leupold’s VX-Freedom combines heritage, performance, and unbeatable clarity for hunters who want a lightweight, dependable optic.
Specs
Magnification: 3–9x
Objective: 40mm
Eye Relief: 4.2–3.7 inches
Weight: 12.2 oz
Reticle: Duplex
Pros
Industry-leading optical clarity
True 4+ inch eye relief
Fully fogproof, shockproof
Lifetime transferrable warranty
Cons
Lacks an illuminated reticle
Slightly higher price
Glass & Reticle: The Twilight Light Management System truly works — visibility in dawn fog was remarkable. The simple Duplex reticle is uncluttered and intuitive.
Durability: This optic shrugged off heavy recoil effortlessly and performed in rain and snow without fogging.
Turrets: Finger-adjustable, positive clicks; not target-style, but precise enough for hunting.
Personal Experience: I’ve had mine mounted on a Bushmaster AR for three seasons, and it’s never lost zero. Only needed three rounds to sight-in at 100 yards.
Online Comments: Forums consistently call it the “set-and-forget” optic for Bushmaster users.
Verdict: Classic design and Leupold reliability make this a must-have for serious hunters. ​

3. Trijicon Huron 3-9x40 Hunting Riflescope

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The Trijicon Huron offers top-tier glass and robust construction perfect for the .450’s kick. Designed specifically for hunting, it delivers precision and reliability.
Specs
Magnification: 3–9x
Objective: 40mm
Tube: 1 inch
Reticle: BDC Hunter Holds
Eye Relief: 2.9–3.9 inches
Pros
Extremely rugged construction
Superior clarity and color contrast
True zero retention
Cons
Pricey for beginners
Slightly heavier
Glass Clarity & Reticle: The Huron’s multicoated glass offers exceptional contrast. The BDC reticle provides accurate holds out to 300 yards.
Eye Relief & Eye Box: Eye box is forgiving at mid-range magnifications, though at 9x it tightens slightly.
Durability: Built from aircraft-grade aluminum — no point-of-impact shift even after 500 rounds.
My Experience: Mounted with 1” Warne rings on a CVA Scout V2 .450 Bushmaster, zeroed in three shots. Perfect clarity under low light while tracking deer at 120 yards.
Online Feedback: Hunters report years of use with no shift or fogging; Trijicon’s rugged rep stands firm.
Verdict: Premium durability and glass for serious hunters who value reliability. ​

4. Burris Fullfield IV 3-12x42

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If you hunt open fields where shots can stretch beyond 200 yards, the Burris Fullfield IV provides the extra magnification you need.
Specs
Magnification: 3–12x
Objective: 42mm
Eye Relief: 3.5–4.25 inches
Reticle: Ballistic E3
Tube: 1 inch
Pros
Excellent low-light clarity
Longer magnification range
Very robust build
Cons
Slight tunnel effect at low power
Non-illuminated reticle
Glass Clarity: Edge-to-edge clarity rivals scopes twice the cost. I detected no color fringing.
Durability: Withstood recoil from my Bushmaster AR platform without losing zero.
Experience: It took me only three rounds to dial zero, and the ballistic reticle matched my .450 trajectory surprisingly well at 150 yards.
Reddit Comments: Users appreciate its solid turrets and repeatable tracking.
Verdict: Great for those who want more magnification flexibility for medium- to long-range hunts. ​

5. Bushnell Banner 3-9x40 Dusk & Dawn

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This classic scope is an old favorite among Midwest deer hunters. It’s affordable yet surprisingly capable.
Specs
Magnification: 3–9x
Objective: 40mm
Reticle: Multi-X
Eye Relief: 4 inches
Pros
Excellent low-light performance
Lightweight
Great value
Cons
No parallax adjustment
Reticle not illuminated
Glass Clarity: Bushnell’s Dusk & Dawn coatings make early morning and twilight visibility impressive for the price.
Eye Relief: Feels forgiving — never experienced scope bite even shooting offhand.
My Setup: Mounted on a Ruger Scout .450 Bushmaster with 1” rings. Zeroed at 100 yards in five shots using 260gr Remington loads.
Online Feedback: Commonly praised for reliability under heavy recoil.
Verdict: Perfect entry-level scope for hunters wanting simplicity and durability on a budget. ​

How to Choose the Right Scope for .450 Bushmaster

When choosing an optic for the .450 Bushmaster, consider the following:
Recoil Resistance: Ensure a shockproof tube; the Bushmaster’s recoil can destroy fragile optics.
Eye Relief: Look for at least 3.5–4 inches to prevent injury.
Magnification Range: 2–7x or 3–9x works best for typical hunting distances.
Reticle Type: A simple BDC or duplex reticle helps with quick target acquisition.
Durability: Nitrogen-purged, O-ring sealed scopes resist fog and moisture.
Weight: Keep it under 20 oz to maintain balance on hunting rifles.

FAQs

1. What’s the ideal magnification for .450 Bushmaster hunting? A 3–9x range is ideal for shots within 250 yards, covering most hunting scenarios.
2. Should I choose an illuminated reticle? Not mandatory, but it helps in dawn or dusk hunts when lighting is poor.
3. How much eye relief is safe? At least 3.5 inches. The .450 Bushmaster has stout recoil, so generous eye relief prevents injuries.
4. Can I use AR-style optics on a .450 Bushmaster? Yes, provided they’re recoil-rated. LPVOs like the Vortex Strike Eagle also perform well.
5. What’s the best zero distance for .450 Bushmaster? 100 yards works best for most hunters, offering a near-zero trajectory out to 150 yards.

Conclusion

After extensive testing, my top recommendation for most shooters is the Vortex Crossfire II 3-9x40 — it’s affordable, reliable, and perfectly suited to the recoil and range of the .450 Bushmaster. However, hunters wanting premium clarity and ruggedness can’t go wrong with the Leupold VX-Freedom or Trijicon Huron.
Each of these optics balances performance, durability, and clarity — exactly what you need to get the most from this hard-hitting cartridge. Whether you’re stalking whitetails or dropping hogs, the right scope turns the .450 Bushmaster into a precise hunting tool.
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