Christensen Arms Mesa LR .300 Win Mag 26″ Burnt Bronze

The Christensen Arms Mesa LR .300 Win Mag 26″ Burnt Bronze is a production-class precision bolt gun that punches well above its price point. It pairs a medium Palma contour stainless steel barrel with an adjustable carbon-fiber composite long-range stock, a removable side-baffle muzzle brake, and a TriggerTech trigger. This rifle is built for shooters who demand sub-MOA repeatability from the factory floor, not the gunsmith’s bench. Last updated: April 2026.

Manufacturer	Christensen Arms
Model	Mesa LR
Material	Stainless steel barrel (medium Palma contour), carbon-fiber composite stock
Compatibility	.300 Win Mag ammunition; accepts standard Remington 700 pattern triggers and stocks (per manufacturer specs)
Finish	Burnt Bronze Cerakote action finish; green stock webbing with black and tan accents
Weight	8.3 lbs (per manufacturer specs)
Condition	New

Key Features

• Medium Palma Contour Barrel (26″) — A heavier profile than standard sporter barrels, this contour manages heat stringing during 5-10 shot strings at distance, keeping your point of impact consistent through a stage.
• TriggerTech Trigger — Factory-set at roughly 2.5-3 lbs with zero creep and a crisp break. Why it matters: you don’t pull through the shot; you press and it breaks clean, which is the difference between a 1 MOA group and a 0.5 MOA group.
• Removable Side-Baffle Muzzle Brake — Reduces recoil by about 40-50%, letting you spot your own trace and impacts on steel without a spotter. Threaded 5/8×24 for suppressor mounting.
• Adjustable Carbon-Fiber Composite Long-Range Stock — Comb length and LOP adjustable without tools. Why it matters: you can dial in a perfect cheek weld for both prone and barricade positions, eliminating parallax-induced fliers.
• Sub-MOA Guarantee — Christensen Arms guarantees this rifle will shoot three consecutive shots inside 1 MOA at 100 yards with match ammunition. That’s not a marketing claim; it’s a contract.

Who It’s For

This rifle is for the long-range shooter who wants a production gun that doesn’t require aftermarket upgrades to be competitive in PRS production class or for ELR hunting. It’s also for the hunter who needs a lightweight (8.3 lbs) magnum that can reach past 1,000 yards on elk or mule deer without carrying a 14-lb bench gun.

Pros and Cons

• Pro: Factory sub-MOA guarantee with a TriggerTech trigger — you get a match-grade trigger without swapping parts.
• Pro: Burnt Bronze Cerakote finish is durable and corrosion-resistant; it’s not just aesthetic, it holds up in wet conditions.
• Pro: Carbon-fiber stock is rigid enough for bipod loading without flexing into the barrel channel.
• Con: The stock’s forend is narrow, which limits attachment options for ARCA rails or large bipod spigots. You may need an aftermarket forend if you run a heavy tripod setup.

Comparison

Feature	Christensen Arms Mesa LR	Zev Technologies ZEV OZ9	Geissele Automatics Super 700
Action Type	Bolt action, Rem 700 footprint	Striker-fired, semi-auto	Bolt action, custom action
Caliber	.300 Win Mag	9mm	.308 Win / 6.5 Creedmoor
Barrel Length	26″	5″ (pistol)	24″
Weight	8.3 lbs	1.5 lbs	12.5 lbs
Retail Price	$1,599.99	$2,499.00	$3,200.00
Intended Use	Long-range precision / hunting	Competition / carry	Benchrest / F-class

FAQ

Does the Christensen Arms Mesa LR .300 Win Mag 26″ Burnt Bronze come with a scope base?

Yes, the receiver is drilled and tapped for a Remington 700 short-action scope base pattern. It does not include rings or a base, so you’ll need to purchase those separately. Per Christensen Arms specs, the action uses 8-40 screws for the base.

What is the barrel twist rate on this model?

The .300 Win Mag barrel has a 1:10″ twist rate, optimized for bullets in the 175-230 grain range. This covers everything from 178gr ELD-X to 220gr Berger hybrids for long-range hunting or ELR.

Is the muzzle brake removable for suppressor use?

Yes, the side-baffle brake is threaded 5/8×24 and is removable with a wrench. The barrel shoulder is square, so direct-thread suppressors will mount without excessive alignment issues. Just verify with a rod.

Does this rifle accept AICS pattern magazines?

No, the Mesa LR uses a hinged floorplate with a blind internal magazine. It holds 3+1 rounds of .300 Win Mag. For detachable box magazines, you’d need the Mesa LR with the DBM option (sold separately).

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Browse more precision rifles in our Bolt Action Rifles category, or check our Christensen Arms collection and Long Range Rifles for similar builds.