Weatherby Unveils the Mark V CarbonMark Rifle

by
posted on January 19, 2018
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
weatherby_lede_carbonmark.jpg

Weatherby teamed up with Proof Research to create its first rifle with carbon-fiber barrel technology. By combining its 9-lug magnum action with a precise, carbon-fiber barrel, Weatherby made its dream a reality.  

“When looking to partner with suppliers in the outdoor industry, Proof Research was the obvious choice." said Adam Weatherby. "They are unrivaled in carbon-fiber barrel making and we truly believe that the Mark V action, paired with a Proof Research barrel, will deliver the superior performance our customers demand.” 

The aerospace-grade carbon fiber in the Mark V CarbonMark barrel has a specific strength up to 30 times stronger than stainless steel, and a specific stiffness up to seven times stiffer. It makes the barrel up to 64 percent lighter than traditional steel barrels of the same contour. Carbon-fiber technology also improves heat dissipation for cooler, more consistent performance; reduced point-of-impact shift during high-volume fire; and diminished harmonic barrel vibration. The 26” #4 contour carbon-fiber barrel has a cut-rifled, hand-lapped 416R grade stainless steel core with a flush thread cap and 5/8-24 muzzle threads for easy suppressor installation. It’s finished in tactical grey Cerakote and chambered in .257 Wby. Mag, 6.5-300 Wby. Mag. and .300 Wby. Mag.  

Like other Weatherby Mark Vs, the CarbonMark comes standard with an LXX trigger for a crisp, precise pull that’s critical for long-range accuracy. It also has a fluted bolt body, integral recoil lug and a 54-degree bolt lift for fast, smooth cycling. 

The stock ensures a seamless union between rifle and shooter with its raised-comb Monte Carlo design, right-side palm swell and Pachmayr Decelerator recoil pad. For light weight and a perfect marriage with the Proof Research barrel, the stock has an aluminum bedding block and is crafted from hand-laminated composites. The matte gel-coat finish provides stealth on every hunting adventure.

Additionally, the rifle carries Weatherby’s sub-MOA accuracy guarantee that promises .99” or less 3-shot groups at 100 yards when used with Weatherby factory or premium ammunition. “With the craftsmanship and legacy of Weatherby, combined with technical advancements of Proof Research barrels, the CarbonMark redefines the modern-day hunting rifle.,” Kelly Streiff, director of sales and marketing at Proof Research. MSRP: $4,100

For more information visit weatherby.com

Latest

Trump Atf Reforms F
Trump Atf Reforms F

How the Trump Administration is Reforming the ATF

After more than a year of review, the DOJ, and its sub-agency, the ATF, released 34 notices of final and proposed rules to eliminate infringements on Americans’ Second Amendment rights.

A Tale of Two Grips: Building Beyond the First Shot

Every shooter has two grips living inside them, and most never realize it until they are exposed by a timer.

Roni Corporation Establishes U.S.-Based Manufacturing

Roni Corporation—designer and manufacturer of the Micro Roni, PDW-style pistol-to-carbine conversion kits and other firearm accessories—has established U.S.-based operations and manufacturing in Houston, Texas.

PenFed Credit Union Reports Strong Q1 Growth in 2026

Continuing its record of positive growth over the last several years, NRA partner PenFed Credit Union reported increases in capital and liquidity, earning growth and credit quality through the first quarter of 2026.

I Have This Old Gun: Model 1884 Trapdoor Springfield

The U.S. military's first official breechloading service rifle was the Trapdoor Springfield, and of the line of guns that saw use throughout the late 19th century, one of the most refined was the Model 1884 Trapdoor.

A Retro Python: The Pietta Blacktooth Revolver

As the company did with the original Colt Single Action Army, Pietta sought to reproduce the Colt Python as closely to the original as possible with its new Blacktooth revolver.

Interests



Get the best of American Rifleman delivered to your inbox.