New for 2021: PROOF Research MDT Chassis Rifle

by
posted on August 8, 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. **
Mdt Proof Research Chassis Rifle New 2021 F

PROOF Research partnered with Modular Driven Technologies to produce a precision rifle designed to excel in long-range competition shooting. The new PROOF MDT Chassis Rifle is the result of this partnership, with both companies bringing their match-winning components together in one dedicated platform loaded with features.

At the core of the PROOF MDT Chassis Rifle is the chassis itself, which is finished with PROOF Research colors. The design features an adjustable length-of-pull and comb height, along with a full-length Arca rail running down the bottom of the fore-end. M-Lok mounting points make it easy to attach additional accessories, as well as weights to change the gun's balance. The chassis is compatible with AICS-pattern magazines, and a 12-round magazine ships with the gun.

Sitting inside the chassis is a Zermatt Arms TL3 action, which is paired with PROOF's all-steel, competition contour barrel. The barrel is topped with an Area 419 Hellfire muzzle brake. Completing the action is a Triggertech Pro Curved Diamond trigger, featuring an adjustable pull weight ranging from 4 to 32 ozs. The PROOF Research MDT Chassis Rifle is available in .223 Rem., 6 mm ARC, 6 mm Dasher, 6 mm Creedmoor, 6.5 Creedmoor and .308 Win. Suggested retail pricing on the rifle is $5,699. For more information, visit proofresearch.com.

Latest

Springfield Armory SA-35 4"
Springfield Armory SA-35 4"

Review: Springfield Armory SA-35 4"

Springfield Armory has made its SA-35 High Power clone even more appealing to those interested in a compact, concealed-carry pistol with a new 4-inch barreled version of its SA-35.

Legacy Sports International Expands Howa Bolt-Action Rifle Lineup

Japanese-made Howa M1500 rifles continue to be some of the best value-for-the-money bolt-actions on the market, and for 2026, the company is adding two new models, along with a new chambering.

The Armed Citizen® Aug. 17, 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.

Skills Check: The Tabula Rasa Method

Too many shooters step onto the range carrying the emotional residue of every missed shot, every bad stage and every ugly drill from the last six months like a tactical backpack full of disappointment. The Tabula Rasa method is designed to change that relationship.

Canadian Law Enforcement Agencies Select Federal Ammunition

Federal Ammunition will supply the Canadian Department of National Defense and the Royal Canadian Mounted Police with rifle and shotgun ammunition, respectively.

Shooting Surplus: Finding Affordable Mil-Surp Ammo in 2026

Today, the market for mil-surp ammo is vastly different than it was even just a few years ago. If you're a military-surplus collector and shooter, what should you look for in 2026? Here's our guide.

Interests



Get the best of American Rifleman delivered to your inbox.