Finding the best scopes for ruger american 450 bushmaster can transform your hunting experience from good to exceptional. The Ruger American in 450 Bushmaster represents one of the most versatile straight-wall cartridge rifles on the market today, perfectly designed for states with straight-wall hunting regulations while delivering impressive knockdown power for medium to large game.
The 450 Bushmaster cartridge, originally developed by Tim LeGendre of LeMag Firearms and later refined by Bushmaster Firearms, pushes a .452-inch diameter bullet at velocities around 2,200 fps. This creates a devastating combination for whitetail deer, black bear, and even wild hogs at ranges up to 250 yards. What makes this cartridge particularly interesting is its straight-wall design, which allows hunters to use it in areas where traditional bottleneck cartridges are prohibited, opening up hunting opportunities in states like Ohio, Indiana, and Michigan.
The Ruger American platform itself is a marvel of modern engineering and affordability. Built on Ruger’s proven American rifle action, it features a user-adjustable trigger, a three-lug bolt with a 70-degree throw, and a tang safety that’s easy to operate even with gloved hands. The rifle comes factory-equipped with a picatinny rail, making scope mounting straightforward, but choosing the right optic is crucial for maximizing the cartridge’s potential.
When selecting a scope for your 450 Bushmaster, consider the cartridge’s effective range, recoil characteristics, and typical hunting scenarios. The 450 Bushmaster generates moderate recoil, similar to a 12-gauge slug, which means your scope needs robust construction and reliable tracking. Most hunting shots will occur between 50-200 yards, making a variable power scope with good low-light performance essential. The key is finding an optic that complements the rifle’s capabilities while fitting your budget and hunting style.
| Rank | Scope | Best For | Key Features |
|---|---|---|---|
| 1 | Vortex Crossfire II 3-9×40 | Overall Best Value | V-Plex reticle, fully multi-coated lenses, shockproof construction |
| 2 | Leupold VX-3HD 2.5-8×36 | Premium Performance | Twilight Max HD coating, CDS turrets, lightweight aluminum construction |
| 3 | Primary Arms SLx 3-18×50 | Long Range Precision | ACSS reticle, first focal plane, exceptional glass clarity |
| 4 | Nikon ProStaff 3-9×40 | Budget Friendly | BDC reticle, multi-coated optics, nitrogen purged |
| 5 | Burris Fullfield E1 3-9×40 | Reliability Champion | Index matched Hi-Lume coating, double internal spring tensioning |
Best Scopes Comparison
The following comparison highlights our top five scope recommendations specifically chosen for their compatibility with the Ruger American 450 Bushmaster platform. Each scope has been evaluated based on optical clarity, durability, recoil resistance, and value for money.
| Image | Name | Key Features | Check Price |
|---|---|---|---|
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Vortex Crossfire II 3-9×40 | V-Plex reticle, fully multi-coated lenses, shockproof, waterproof, fog proof | Check Latest Price |
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Leupold VX-3HD 2.5-8×36 | Twilight Max HD coating, CDS turrets, lightweight, premium glass | Check Latest Price |
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Primary Arms SLx 3-18×50 | ACSS reticle, first focal plane, 50mm objective, tactical turrets | Check Latest Price |
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Nikon ProStaff 3-9×40 | BDC reticle, multicoated optics, nitrogen purged, budget friendly | Check Latest Price |
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Burris Fullfield E1 3-9×40 | Hi-Lume coating, spring tensioned erector system, proven reliability | Check Latest Price |
These five scopes represent the best options across different price points and feature sets. Whether you’re looking for premium glass quality, exceptional value, or specialized reticle systems, there’s an option here that will elevate your 450 Bushmaster’s performance in the field.
1) Vortex Crossfire II 3-9×40 (Best Overall Value)
The Vortex Crossfire II 3-9×40 stands as our top recommendation for the Ruger American 450 Bushmaster, delivering exceptional performance that perfectly matches the cartridge’s capabilities and effective range. This scope represents the sweet spot where quality optics meet reasonable pricing, making it accessible to hunters who demand reliability without breaking the bank.
What sets the Crossfire II apart is Vortex’s commitment to quality at this price point. The fully multi-coated lenses provide impressive light transmission, crucial for those early morning and late evening hunts when trophy whitetails are most active. The V-Plex reticle offers clean sight picture with thick outer posts that transition to fine crosshairs at the center, allowing for precise shot placement on vital zones while maintaining visibility in low light conditions.
The scope’s 3-9x magnification range is ideally suited for the 450 Bushmaster’s effective hunting range. At 3x, you have a wide field of view perfect for tracking moving game through thick cover, while 9x provides sufficient magnification for precise shots at the cartridge’s maximum effective range of 250 yards. The 40mm objective lens strikes the perfect balance between light gathering capability and mounting height, ensuring you maintain a natural cheek weld on the Ruger American’s stock.
Construction quality is where Vortex really shines in this price category. The scope features a one-piece aircraft-grade aluminum tube that’s both lightweight and incredibly durable. The nitrogen purging and O-ring seals provide complete waterproof and fog-proof performance, essential for hunting in varied weather conditions. The shockproof construction easily handles the 450 Bushmaster’s recoil, maintaining zero shot after shot.
Key Features Summary
| Feature | Specification |
|---|---|
| Magnification | 3-9x |
| Objective Lens | 40mm |
| Tube Diameter | 1-inch |
| Eye Relief | 3.1-4.0 inches |
| Field of View | 33.8-11.6 feet @ 100 yards |
| Length | 12.2 inches |
| Weight | 15.8 ounces |
| Turret Style | Capped |
| Reticle | V-Plex |
Pros
- Exceptional glass clarity for the price point with fully multi-coated lenses
- Robust construction that easily handles magnum recoil
- Vortex VIP warranty provides lifetime repair or replacement coverage
- Perfect magnification range for 450 Bushmaster effective distances
- Easy-to-see V-Plex reticle works well in various lighting conditions
- Reasonable weight won’t affect rifle balance
- Proven track record among hunters and shooters
Cons
- Capped turrets limit field adjustments for different loads or ranges
The Vortex Crossfire II 3-9×40 transforms your Ruger American 450 Bushmaster into a precision hunting machine without the premium price tag. Its combination of optical performance, rugged reliability, and industry-leading warranty makes it the smart choice for serious hunters who demand results season after season.
Check Price on Amazon2) Leupold VX-3HD 2.5-8×36 (Best Premium Performance)
The Leupold VX-3HD 2.5-8×36 represents American optics excellence, bringing premium glass technology and legendary Leupold reliability to your Ruger American 450 Bushmaster. This scope embodies over a century of Leupold’s optical expertise, delivering performance that serious hunters recognize as the gold standard in the hunting optics world.
Leupold’s Twilight Max HD coating system sets this scope apart from competitors, providing industry-leading light transmission that extends your hunting day into those critical twilight hours. The proprietary coating reduces glare and increases contrast, making it easier to identify game and make ethical shots in challenging lighting conditions. When combined with the precision-ground lenses, the optical clarity rivals scopes costing significantly more.
The 2.5-8x magnification range is perfectly optimized for the 450 Bushmaster’s hunting applications. The low 2.5x setting provides an incredibly wide field of view, making it excellent for tracking game through dense cover or quick target acquisition on moving animals. The 8x top end delivers sufficient magnification for precise shot placement at extended ranges while maintaining the brightness needed for low-light shooting.
What truly distinguishes this Leupold is its Custom Dial System (CDS) capability. Leupold will create custom turret dials matched to your specific 450 Bushmaster load, allowing you to dial precise ranges without guesswork. This feature transforms range estimation from an approximation into a precise science, dramatically improving your success rate on longer shots.
The aluminum construction utilizes Leupold’s proven design philosophy, creating a scope that’s both incredibly durable and surprisingly lightweight. The lockable, resettable turrets provide reliable tracking, while the side focus parallax adjustment ensures crisp images at all distances. Every component is built to withstand a lifetime of hard hunting use.
Key Features Summary
| Feature | Specification |
|---|---|
| Magnification | 2.5-8x |
| Objective Lens | 36mm |
| Tube Diameter | 1-inch |
| Eye Relief | 4.2-3.7 inches |
| Field of View | 44.6-13.6 feet @ 100 yards |
| Length | 12.6 inches |
| Weight | 12.6 ounces |
| Turret Style | CDS available |
| Reticle | Duplex or Wind-Plex |
Pros
- Twilight Max HD coating provides exceptional low-light performance
- Custom Dial System allows precise range compensation
- Legendary Leupold reliability and lifetime warranty
- Lightweight aluminum construction won’t affect rifle balance
- Side focus parallax adjustment for sharp images at all distances
- Generous eye relief accommodates various shooting positions
- Premium glass quality rivals much more expensive scopes
Cons
- Higher price point than other options in this category
The Leupold VX-3HD transforms your hunting experience with optical performance that reveals details other scopes miss. When success depends on making that one critical shot, this scope provides the clarity and precision that serious hunters demand.
Check Price on Amazon3) Primary Arms SLx 3-18×50 (Best Long Range Precision)
The Primary Arms SLx 3-18×50 brings long-range precision capability to your Ruger American 450 Bushmaster, featuring the innovative ACSS reticle system that revolutionizes range estimation and bullet drop compensation. This scope transforms the traditional limitations of the 450 Bushmaster cartridge by providing tools that maximize its effective range potential.
Primary Arms has created something special with their Advanced Combined Sighting System (ACSS) reticle. Unlike traditional crosshairs, the ACSS provides automatic range finding using an average deer’s body dimensions, bullet drop compensation marks specifically calibrated for common loads, and wind hold references. This means you can make accurate shots without complex calculations or extensive range time memorizing hold-over points.
The first focal plane design ensures that the ACSS reticle subtensions remain accurate at all magnification levels, a crucial advantage for precision shooting. Whether you’re set at 3x for close encounters or cranked up to 18x for maximum precision, the ranging and compensation features work exactly as designed. This consistency is invaluable when hunting situations demand quick magnification changes.
The 50mm objective lens provides exceptional light gathering capability, crucial for the extended range shooting this scope enables. Combined with Primary Arms’ excellent glass quality and multi-layer coating, image brightness and clarity remain impressive even at maximum magnification. The larger objective does add some weight and mounting height, but the optical performance gains justify these trade-offs.
Construction quality reflects Primary Arms’ commitment to value-oriented precision optics. The aircraft-grade aluminum tube is built to withstand significant recoil, while the nitrogen purging and sealed construction ensure reliable performance in all weather conditions. The tactical-style turrets provide positive clicks and reliable tracking for field adjustments.
Key Features Summary
| Feature | Specification |
|---|---|
| Magnification | 3-18x |
| Objective Lens | 50mm |
| Tube Diameter | 30mm |
| Eye Relief | 3.5-4.0 inches |
| Field of View | 34.9-5.8 feet @ 100 yards |
| Length | 15 inches |
| Weight | 24.7 ounces |
| Turret Style | Tactical |
| Reticle | ACSS HUD DMR |
Pros
- ACSS reticle provides automatic ranging and bullet drop compensation
- First focal plane design maintains reticle accuracy at all magnifications
- Wide magnification range covers close to extended distances
- Large 50mm objective excels in low-light conditions
- 30mm tube provides more adjustment range for varying distances
- Tactical turrets allow precise field adjustments
- Excellent value for the feature set provided
Cons
- Heavier weight may affect rifle balance for some hunters
The Primary Arms SLx 3-18×50 unlocks the full potential of your 450 Bushmaster by providing precision tools that extend effective range and improve shot placement confidence. This scope turns your hunting rifle into a true precision instrument.
Check Price on Amazon4) Nikon ProStaff 3-9×40 (Best Budget Friendly)
The Nikon ProStaff 3-9×40 delivers remarkable optical performance at an entry-level price point, making quality optics accessible to hunters who refuse to compromise on reliability but need to watch their budget. This scope proves that excellent hunting performance doesn’t require premium pricing, offering features that were once reserved for much more expensive optics.
Nikon’s BDC (Bullet Drop Compensator) reticle system stands as this scope’s defining feature, providing holdover reference points that extend your effective shooting range. The BDC reticle is specifically designed to work with a variety of calibers, and while not custom-tailored to the 450 Bushmaster like some premium options, it provides useful reference points for shots beyond point-blank range. The system becomes even more valuable when combined with Nikon’s online ballistic calculator.
The multi-coated optics deliver surprisingly clear images for the price category. While not matching premium glass quality, the clarity is more than adequate for ethical hunting shots at typical 450 Bushmaster ranges. Light transmission is respectable, allowing for extended hunting hours during legal shooting light. The 40mm objective provides a good balance between light gathering and manageable scope height.
Construction quality reflects Nikon’s reputation for reliable sports optics. The one-piece aluminum tube construction provides adequate strength for hunting use, while the nitrogen purging prevents internal fogging. The waterproof and shockproof construction handles field conditions and moderate recoil without issues. While not built to the same standards as premium hunting scopes, it’s certainly robust enough for typical hunting applications.
The 3-9x magnification range covers the 450 Bushmaster’s effective hunting distances perfectly. At 3x, the wide field of view makes target acquisition quick and natural, while 9x provides sufficient magnification for precise shot placement on vitals at extended ranges. The eye relief is generous enough to prevent scope bite, even with the 450 Bushmaster’s moderate recoil.
Key Features Summary
| Feature | Specification |
|---|---|
| Magnification | 3-9x |
| Objective Lens | 40mm |
| Tube Diameter | 1-inch |
| Eye Relief | 3.6-4.0 inches |
| Field of View | 33.8-11.2 feet @ 100 yards |
| Length | 12.3 inches |
| Weight | 14.7 ounces |
| Turret Style | Capped |
| Reticle | BDC |
Pros
- BDC reticle provides holdover references for extended range shots
- Multicoated optics deliver good clarity for the price point
- Nitrogen purged construction prevents internal fogging
- Generous eye relief prevents scope bite with moderate recoil
- Lightweight design maintains rifle balance
- Proven reliability in field conditions
- Excellent entry-level value proposition
Cons
- Glass quality doesn’t match premium optics in challenging light conditions
The Nikon ProStaff 3-9×40 proves that budget-conscious hunters don’t have to sacrifice optical performance or reliability. This scope provides everything needed for successful hunting with your Ruger American 450 Bushmaster while leaving money in your pocket for ammunition and range time.
Check Price on Amazon5) Burris Fullfield E1 3-9×40 (Best Reliability Champion)
The Burris Fullfield E1 3-9×40 represents time-tested reliability in hunting optics, bringing decades of proven field performance to your Ruger American 450 Bushmaster. Burris has built their reputation on creating scopes that simply work, season after season, shot after shot, making this an ideal choice for hunters who prioritize dependability above all else.
Burris’s Index Matched Hi-Lume multi-coating system provides excellent light transmission and clarity, particularly impressive considering the scope’s moderate price point. The coating reduces glare and improves contrast, making it easier to distinguish game from background cover during those critical moments when split-second decisions matter most. While not matching premium glass quality, the optical performance exceeds what most hunters actually need for ethical shots.
The Double Internal Spring Tensioning system sets this Burris apart from competitors in terms of tracking reliability. This engineering solution ensures that internal components maintain precise alignment even after thousands of rounds, preventing the tracking issues that plague some budget optics. This system makes the Fullfield E1 particularly well-suited for cartridges like the 450 Bushmaster that generate moderate recoil over extended shooting sessions.
Construction philosophy focuses on proven design elements rather than cutting-edge features. The one-piece aluminum tube provides solid strength without excessive weight, while the traditional design elements have been refined through decades of field use. The nitrogen-filled construction prevents fogging, and the sealed design keeps moisture and debris out of the optical system.
The 3-9×40 configuration represents the classic hunting scope setup that has proven successful for generations of hunters. This magnification range handles everything from close-quarters shots in thick cover to precision shots at the 450 Bushmaster’s maximum effective range. The Ballistic Plex reticle provides holdover reference points that help extend your effective range without complex calculations.
Key Features Summary
| Feature | Specification |
|---|---|
| Magnification | 3-9x |
| Objective Lens | 40mm |
| Tube Diameter | 1-inch |
| Eye Relief | 3.1-4.1 inches |
| Field of View | 31-12 feet @ 100 yards |
| Length | 12.1 inches |
| Weight | 12.9 ounces |
| Turret Style | Capped |
| Reticle | Ballistic Plex |
Pros
- Double Internal Spring Tensioning provides exceptional tracking reliability
- Hi-Lume coating delivers good light transmission for the price
- Proven design elements refined through decades of field use
- Ballistic Plex reticle offers holdover references for extended shots
- Lightweight construction maintains rifle balance
- Excellent value for reliable hunting performance
- Burris Forever Warranty backs the investment
Cons
- Traditional design lacks some modern convenience features
The Burris Fullfield E1 3-9×40 embodies the principle that sometimes the best tool is the one you can always count on. When hunting success depends on your equipment performing flawlessly, this scope delivers the reliability that serious hunters demand.
Check Price on AmazonConclusion
Selecting the best scope for your Ruger American 450 Bushmaster ultimately depends on your specific hunting needs, budget constraints, and performance expectations. Each of the five scopes reviewed offers distinct advantages that cater to different hunting scenarios and shooter preferences. The Vortex Crossfire II 3-9×40 emerges as our top overall recommendation, providing exceptional value through reliable performance, quality optics, and industry-leading warranty coverage that protects your investment.
For hunters seeking premium performance and willing to invest in top-tier glass, the Leupold VX-3HD 2.5-8×36 delivers optical excellence that maximizes the 450 Bushmaster’s capabilities during those critical low-light hunting hours. The Custom Dial System capability transforms range estimation from guesswork into precision, making it ideal for hunters who frequently encounter varied shooting distances.
The Primary Arms SLx 3-18×50 stands out for hunters who want to push the boundaries of the 450 Bushmaster’s effective range. Its ACSS reticle system and wide magnification range make it perfect for hunters who encounter everything from close woodland shots to longer agricultural field opportunities. Meanwhile, budget-conscious hunters will find excellent value in the Nikon ProStaff 3-9×40, which proves that effective hunting optics don’t require premium pricing.
Finally, the Burris Fullfield E1 3-9×40 appeals to hunters who prioritize proven reliability above cutting-edge features. Its time-tested design and robust construction ensure consistent performance regardless of hunting conditions or shooting scenarios.
Remember that the best scope is one that matches your hunting style, typical shooting distances, and budget reality. The 450 Bushmaster cartridge offers exceptional versatility for straight-wall hunting regulations, and any of these five scopes will help you maximize its potential in the field. Consider your specific hunting scenarios, invest in quality rings and bases, and spend time at the range developing confidence with your chosen optic. With the right scope properly mounted and zeroed, your Ruger American 450 Bushmaster becomes a precision hunting tool capable of ethical, effective performance across a wide range of hunting situations.
Richard Brown is a long-range shooting enthusiast and competitive shooter with extensive experience in scopes across multiple disciplines. He hunts regularly across the Midwest and has built his expertise through years of hands-on testing in both competitive shooting and hunting. Richard also instructs youth rifle shooting, which has given him perspective on scopes at every price point and skill level. He combines technical knowledge with practical field experience to provide honest reviews – contact me