The Christensen Arms Mesa 450BM is a purpose-built lightweight bolt-action rifle that balances modern materials with field-proven accuracy. This review focuses on the Mesa 450BM’s core features, how the .450 Bushmaster cartridge performs in practical hunting scenarios, and why the rifle is a strong value at its price point.
CHRISTENSEN ARMS MESA 450BM
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Design and key features
The Mesa 450BM pairs a featherlight contour stainless steel barrel with a synthetic composite gunstock to keep overall weight down without compromising durability. The 20″ stainless barrel gives a compact handling profile while preserving sufficient sight radius and velocity for big-bore cartridges. The muzzle is threaded 5/8×24 TPI and fitted with a removable radial muzzle brake, providing recoil mitigation that helps follow-up shots and reduces shooter fatigue.
Action, trigger, and feeding
This bolt-action rifle ships with a TriggerTech trigger that offers a crisp, adjustable pull for precise shot control. Feeding is handled via a single 4-round detachable magazine—ample capacity for hunting and packable for backcountry work. The synthetic stock resists moisture and impact, making the platform suitable for wet or rugged conditions.
Shop this product and view product details and purchase options on our shop page.
Ballistics and practical applications of .450 Bushmaster
The .450 Bushmaster is a straight-walled big-bore cartridge designed for heavy-for-caliber bullets and strong terminal performance at typical hunting ranges. It excels on medium-to-large game where deep penetration and stopping power matter. The combination of a 20″ barrel and a well-contoured stainless profile on the Mesa 450BM optimizes velocity while keeping the rifle manageable in brush and tight quarters.
Why choose this rifle
Christensen Arms has a reputation for delivering lightweight, accurate rifles. The Mesa 450BM carries that legacy into a price point of $1575.99, making premium materials—like the featherlight contour stainless barrel, radial brake, and TriggerTech trigger—more accessible. The synthetic stock and removable muzzle brake round out a platform ready for field use with minimal fuss.
For those prioritizing a lightweight bolt gun capable of handling heavy, straight-walled cartridges, the Mesa 450BM is a focused option with thoughtful components and field-ready features. Check availability on our shop page to see current inventory and purchase options.
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People Also Ask
What makes this product stand out from competitors?
This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.
Is this product suitable for beginners?
Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.
What warranty or support is available?
The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.
How does this compare to similar products in its price range?
This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.
What maintenance is required?
Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.
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