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

Crates Of Cartridge Curiosities
Crates Of Cartridge Curiosities

Rifleman Q&A: Crates Of Cartridge Curiosities

"I have in my possession two interesting wooden boxes containing two sealed ammunition cans each. I initially assumed the cartridges to be corrosive-primed and marked them as such with a paint pen, but lately I am not so sure."

Preview: Spyderco Police Model

The all-stainless-steel Spyderco Police Model folding knife is an instantly recognizable design that, according to the company, “was developed in the early 1980s to meet the demanding needs of law-enforcement professionals.”

The TriStar Arms APOC: Familiar & Affordable

Glock-inspired handgun designs have become one of the most popular corners of the firearm market, and TriStar Arms is the latest to throw its hat into the ring with the affordable APOC.

Preview: Linos Sheathworks Custom Kydex Knife Sheaths

Shown here with a TOPS Apache Falcon knife, Linos Sheathworks’ custom Kydex sheaths are available to fit a wide variety of popular fixed-blade and folding knife models from other major brands—all without the need to ship the host knife to the company.

Gun Of The Week: Ruger LCP MAX Manual Safety

Ruger introduced its LCP MAX in 2021, but in recent years, the company has expanded the line with new models, including this two-tone version equipped with a manual thumb safety.

The Armed Citizen® Nov. 28, 2025

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

Interests



Get the best of American Rifleman delivered to your inbox.