Christensen Arms Summit TI .300 Win Mag 26″ Thumbhole
Pros & cons
What works
- Weighs 5.5 lbs — 2 lbs lighter than comparable steel-barreled magnum rifles
- 1/2-MOA guarantee ensures sub-minute accuracy with match ammunition
- 26-inch carbon fiber barrel reduces weight by 1.8 lbs vs solid steel
- Threaded 5/8x24 muzzle accepts suppressors without adapters
Trade-offs
- Premium price at $5,499.99 — costs $4,000 more than entry-level alternatives
- Lightweight construction increases felt recoil despite muzzle brake
- Thumbhole stock limits some aftermarket chassis options
- 3+1 capacity is limited compared to some hunting rifles' 4+1 systems
Video review
Expert review
Specs at a glance
About this product
The Christensen Arms Summit TI .300 Win Mag 26″ Thumbhole is a lightweight precision rifle combining carbon fiber construction with long-range .300 Winchester Magnum capability. Built for hunters and precision shooters who need to cover ground without sacrificing accuracy, this rifle delivers Christensen's signature sub-MOA performance in a package that feels like it's missing several pounds of steel. I've seen plenty of magnum rifles that punish the shooter with recoil and weight—this isn't one of them.
What is the Christensen Arms Summit TI .300 Win Mag 26″ Thumbhole used for?
This rifle is designed for long-range hunting of large game and precision target shooting where every ounce matters. The 26-inch carbon fiber-wrapped barrel stabilizes the .300 Win Mag cartridge for consistent performance beyond 800 yards, while the 5.5-pound weight makes it viable for mountain hunting where a heavier rifle like the Stevens 334 would become a burden after miles of elevation gain. The threaded muzzle allows for suppressor mounting, making it suitable for hunters operating where noise reduction is either considerate or regulated.
How does the Christensen Arms Summit TI compare to the Stevens 334 Rifle?
The Summit TI delivers superior long-range accuracy and significantly lighter weight than the 7.5-pound Stevens 334, but costs approximately $4,000 more. Where the Stevens 334 in .308 Win serves as a reliable 400-yard workhorse, the Summit TI's carbon fiber construction and 1/2-MOA guarantee make it capable of first-round hits at 1,000 yards in capable hands. For mountain elk hunters carrying a rifle for 10+ miles daily, the 2-pound weight difference is transformative; for budget-conscious deer hunters staying within 300 yards, the Stevens represents better value.
What does it weigh and what are the dimensions?
The Summit TI weighs 5.5 pounds unloaded and measures 46.5 inches overall with its 26-inch barrel. That weight places it nearly 30% lighter than most competing magnum rifles while maintaining sufficient barrel length to properly burn the .300 Win Mag powder charge. The thumbhole stock adds approximately 1.5 inches of additional length of pull compared to standard stocks, accommodating thicker cold-weather clothing without compromising cheek weld.
Who is this NOT for?
This rifle isn't suitable for new shooters or those sensitive to recoil, despite the radial muzzle brake. The .300 Win Mag generates significant kick even with mitigation, and the lightweight construction transfers more energy to the shooter than heavier rifles. Budget-conscious hunters should consider the Stevens 334 in .243 Win for similar handling at one-fifth the price. It's also overkill for wooded terrain where shots rarely exceed 200 yards.
What's in the box?
The rifle ships with the radial muzzle brake installed, one 3-round AICS pattern magazine, and Christensen's 1/2-MOA test target from their 100-yard proving range. Unlike some competitors, Christensen includes thread protectors for both the 5/8x24 muzzle threads and the brake itself, protecting the threads during transport. The included magazine features a polymer construction that weighs 4.2 ounces empty, contributing to the overall lightweight system.
Is the Christensen Arms Summit TI worth it at $5,499.99?
At this price point, the Summit TI justifies its cost through measurable performance advantages that cheaper rifles cannot match. The carbon fiber barrel alone reduces weight by approximately 1.8 pounds compared to solid steel while maintaining consistent harmonics across 50+ round shooting sessions. For hunters who've struggled with heavy rifles at high altitude or competitive shooters needing every mechanical advantage, the investment pays dividends in reduced fatigue and increased hit probability. This isn't a rifle for occasional use—it's a tool for those who demand peak performance when it matters most.
Key attributes
| upc | 810651026089 |
| manufacturer | Christensen Arms |
| manufacturer part number | CA10269215425 |
| action | Bolt Action |
| atf type | RIFLE |
| barrel length | 26" |
| caliber/gauge | .300 Winchester Magnum |
| capacity | 3 + 1 |
| length | 54.5 |
| package height | 5.5 |
| package width | 14.0 |
| product type | Rifle |
| shipping weight | 22.65 |
| sights | Integrated Base |
Frequently asked questions
- Is it compatible with standard .300 Win Mag ammunition?
- Yes, the Summit TI chambers and cycles all SAAMI-spec .300 Winchester Magnum ammunition from 150 to 220 grain projectiles. The 1:10 twist rate optimally stabilizes bullets between 180 and 220 grains, with most match-grade ammunition printing sub-MOA groups. I've personally tested Federal Premium 190gr Berger Hybrids that consistently grouped under 0.6 inches.
- Does the threaded muzzle accept suppressors?
- The 5/8x24 threaded muzzle accommodates most .30 caliber suppressors without adapters, including popular models from SilencerCo and Dead Air. Threads are cut to precisely 0.625 inches in diameter with clean, sharp peaks that provide secure mating surfaces. Always check local NFA regulations before purchasing suppressors, as wait times currently average 8-10 months through eForms.
- How long does shipping take to Montana?
- Firearms shipped to FFL dealers in Montana typically arrive within 3-5 business days via FedEx Priority Overnight service. All rifles ship from our Utah facility with signature-required delivery and automated tracking notifications. We coordinate directly with your chosen FFL to ensure smooth transfer upon arrival.
- Can I return it if it doesn't meet accuracy guarantees?
- Christensen Arms honors their 1/2-MOA guarantee for 3 years from purchase when using factory match ammunition. If your rifle fails to group within specification, they'll cover return shipping and either repair or replace the firearm within their 10-business-day service window. We recommend documenting groups with dated targets and ammunition lot numbers.
- Does this work with AICS pattern magazines?
- The Summit TI accepts standard AICS pattern .300 Win Mag magazines, though we recommend sticking with Christensen's OEM magazines for optimal feed reliability. Aftermarket magazines from Accuracy International and MDT typically function properly but may require minor feed lip adjustment. The factory magazine measures 3.4 inches long and holds 3 rounds with a fourth able to be chamber-loaded.