Christensen Arms Mesa LR .338 Lapua Magnum 27-inch

Christensen Arms Mesa LR .338 Lapua Magnum 27-Inch

The Christensen Arms Mesa LR .338 Lapua Magnum 27-Inch is a production-grade precision rifle built to deliver sub-MOA performance straight from the box. This long-range platform pairs a medium Palma contour 416R stainless steel barrel with an adjustable carbon-fiber composite stock, a TriggerTech match trigger, and a removable side-baffle muzzle brake. Chambered in .338 Lapua Magnum, it’s designed for shooters who need consistent hits past 1,000 yards without dropping five figures on a custom build.

Manufacturer	Christensen Arms
Model	Mesa LR
Material	416R stainless steel barrel, carbon-fiber composite stock, 7075-T6 aluminum action
Compatibility	.338 Lapua Magnum ammunition; accepts standard Remington 700-style triggers and scope bases
Finish	Tungsten Cerakote on action and barrel; black stock with gray webbing
Weight	9.6 lbs (per manufacturer specs)
Condition	New

Key Features

• Medium Palma 416R Stainless Barrel – The 27-inch barrel profile balances stiffness and weight for consistent harmonics. Why it matters: It reduces vertical stringing at distance, keeping your groups tight round after round.
• Adjustable Carbon-Fiber Composite Stock – Features a cheek riser and length-of-pull spacers. Why it matters: You can dial in a perfect cheek weld and eye relief, eliminating parallax error and improving repeatability.
• TriggerTech Match Trigger – Factory-set at 2.5 lbs with zero creep and minimal overtravel. Why it matters: A clean break means you’re not fighting the trigger when the crosshair settles on target.
• Removable Side-Baffle Muzzle Brake – Reduces recoil by approximately 40% compared to an unbraked barrel. Why it matters: You spot your own misses and keep the crosshair on target for fast follow-up shots.
• Sub-MOA Guarantee – Christensen Arms backs this rifle to shoot sub-MOA groups with match ammunition. Why it matters: You get factory-confirmed accuracy without needing a gunsmith.

Who It’s For

This rifle is for the shooter who wants a .338 Lapua Magnum without the custom wait time or boutique price tag. It fits the PRS shooter looking for a dedicated ELR rig, the hunter who needs ethical reach on elk or bear at extended ranges, and the precision enthusiast who wants a production rifle that actually shoots.

Pros and Cons

• Pros: Sub-MOA out of the box; lightweight carbon stock for a magnum rifle; TriggerTech trigger is match-grade; Tungsten Cerakote resists corrosion in wet conditions.
• Cons: The stock lacks an adjustable cheek piece for cant angle—some shooters may need an aftermarket cheek pad for perfect alignment. The 27-inch barrel is long for suppressed use unless you plan a dedicated suppressor mount.

Comparison

Feature	Christensen Arms Mesa LR .338 Lapua	Geissele Super Precision	Timney Targa
Caliber	.338 Lapua Magnum	6.5 Creedmoor	.308 Winchester
Barrel Length	27 in	24 in	20 in
Trigger Pull	2.5 lbs (TriggerTech)	2.0 lbs (Geissele)	1.5 lbs (Timney)
Stock Material	Carbon-fiber composite	Aluminum chassis	Aluminum chassis
Weight	9.6 lbs	11.2 lbs	8.8 lbs
Price	$1,599.99	$2,499.99	$1,899.99

FAQ

What is the effective range of the Mesa LR in .338 Lapua Magnum?

With match-grade ammunition, this rifle is capable of consistent hits on man-sized targets out to 1,500 meters. The 27-inch barrel provides enough velocity for the .338 Lapua to stay supersonic past 1,600 yards.

Does the Mesa LR come with a scope base?

No, it does not. The receiver is drilled and tapped for standard Remington 700-style scope bases. You’ll need to source a rail or two-piece base separately.

Is the muzzle brake removable for suppressor use?

Yes, the side-baffle brake is threaded onto the barrel and can be removed. The barrel is threaded 5/8×24, which is a common suppressor mount thread pitch for .338 Lapua.

What does the Sub-MOA Guarantee cover?

Per Christensen Arms, the guarantee applies when using factory match ammunition from brands like Hornady or Lapua and a properly mounted scope. The rifle must be shot from a solid rest. It does not cover handloads or shooter error.

Ready to Order

✓ Nationwide delivery (all 50 states)
✓ Ships 1-2 business days
✓ 30-day returns
✓ Secure checkout

Explore more options in our Bolt Action Rifles or check out Precision Rifles for similar builds. Need a trigger upgrade? See Triggers.

Last updated: April 2026