New for 2021: Proof Research Tundra Rifle

by
posted on May 23, 2021
** 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. **
proof-research-tundra-rifle-f.jpg
Proof Research is known for chasing lightness with its innovative carbon-fiber barrel technology, and the company's new-for-2021 Tundra rifle is the next step in the evolution of a lightweight, long-range hunting rig.

“The design of a Monte Carlo stock is timeless and a long-running staple for hunting rifles," said Kelly Streiff, vice president of sales & marketing for Proof Research. "We took this timeless design to the next level by adding adjustability. At 7 lbs., the Tundra is an already incredible hunting platform, before the addition of any optics or muzzle devices. The last thing a hunter needs to worry about is the weight of their rifle system. There are many lightweight rifles out there, but many come sacrificing accuracy for weight. The Tundra embodies everything that we stand for, which is to develop a lightweight rifle that maintains and delivers extreme long-range accuracy.”

At the heart of each Proof Research Tundra rifle is a Defiance Machine Ruckus action, which is paired with the company's Sendero-contour carbon-fiber barrel, which is purpose-built to provide extreme accuracy at distance. Despite the lightweight, sleek design, these rifles come with Proof's sub-1/2 MOA accuracy guarantee. The barrel is topped by a 5/8"-24 t.p.i. threaded muzzle.

This barreled action sits inside a lightweight carbon-fiber stock, complete with a Monte Carlo-style adjustable comb. The rifle is outfitted with a BDL-style magazine and also features a TriggerTech trigger that provides a crisp, clean break and short travel.

Available chamberings for the Proof Research Tundra rifle are as follows: 6 mm Creedmoor, 6.5 mm Creedmoor, 6.5 PRC, 7 mm Rem. Mag., 28 Nosler, .308 Win., .300 Win. Mag., .300 WSM, .300 PRC, .300 RUM and .338 Lapua. The rifles are also available in a variety of finish options. The starting MSRP for the Proof Research Tundra rifle is $6,999. For more information, visit proofresearch.com.

Latest

FP 6.5Peak Launch Fusion Terminalascent Peakalloy 19
FP 6.5Peak Launch Fusion Terminalascent Peakalloy 19

Federal's New 6.5 Creedmoor +Peak: The Peak Alloy Case Goes Mainstream

Federal introduced its high-pressure Peak Alloy case design with the 7 mm Backcountry in 2025. Now, the company is incorporating it into high-pressure 6.5 Creedmoor loads with the +Peak design.

I Carry: Springfield Armory Echelon 4.0FC in a JM Custom Kydex Holster

In our latest "I Carry" video, a Springfield Echelon 4.0FC is outfitted with Aimpoint's new COA enclosed-emitter red-dot optic, and to carry this optic-equipped handgun, we've selected a JM Custom Kydex holster.

The Armed Citizen® June 5, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Multi-Caliber MK24 to Replace SCAR-H For SOCOM

U.S. Special Forces will soon be replacing their 7.62-NATO-chambered SCAR-Hs with a new, barrel-swapping MK24 Mid-Range Gas Gun-Assault (MRGGA) gun capable of running either 7.62 NATO or 6.5 Creedmoor.

Rifle Renaissance 2026: Exploring Rifle Skills Beyond Marksmanship

Being able to shoot in contextual situations, shoot from unusual positions, manipulate the rifle quickly and rapidly adjust one’s position based on distance are all essential skills for a well-trained rifleman. To train these abilities, The Complete Combatant hosted the first annual Rifle Renaissance event in March 2026.

New Guns For 2026: A Full Guide

While it’s claimed the firearms industry is experiencing a slowdown, that hasn’t meant a stall to innovation. It means gunmakers are working harder than ever to earn your business.

Interests



Get the best of American Rifleman delivered to your inbox.