New: Walther Arms PDP Pro-X Parker Mountain Machine

The new PDP Pro-X PMM handgun chambered in 9 mm Luger from Walther Arms sports a custom-designed compensator from Parker Mountain Machine.

by
posted on October 4, 2024
** 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. **
PDP Pro X PMM Full Size 1
Available in full-size (pictured) and compact models, the Walther Arms PDP Pro-X Parker Mountain Machine handgun chambered in 9 mm Luger has a compensator that was designed specifically for the PDP.
Photo courtesy of Walther Arms

New from Walther Arms is the latest addition to the Performance Duty Pistol (PDP) lineup, the PDP Pro-X Parker Mountain Machine handgun chambered in 9 mm Luger, which the company describes as “a groundbreaking collaboration with Parker Mountain Machine that brings unparalleled performance and precision to the world of handguns.”

Developed in partnership with Parker Mountain Machine, the PDP Pro-X Parker Mountain Machine pistol has a custom compensator designed specifically for the PDP to reduce recoil and muzzle rise.

Available in both compact and full-size models, the PDP Pro-X has 18-round and 20-round magazine capacities.

The Parker Mountain Machine compensator is made from 7075 aluminum and finished in type III class 2 hard coat anodize in black.

“All of our compensators are tested in a Ransom Rest and measured with a digital inclinometer, tested with 115- and 124-grain factory-loaded ammo to ensure a broader range of ammo use while maintaining reliability,” Jarod Legsdin, the owner of Parker Mountain Machine said.

A four-inch slide made from steel with a threaded 4.6-inch barrel (full-size) is integrated into a five-inch polymer frame which accommodates the compensator. Also present is Walther’s Dynamic Performance Trigger.

In addition, the Walther PDP Pro-X sports an aluminum magazine well and base pads.

Weight for the full-size model is 27.4 ounces (sans magazine) and 24 ounces for the compact model.

“We are incredibly excited to collaborate with Parker Mountain Machine, an aftermarket favorite among Walther owners, to bring the PDP Pro-X Parker Mountain Machine to life,” Walther Arms, Inc., President and CEO Rob McCanna said. “This partnership combines the best of both worlds—Walther’s legendary performance and Parker Mountain Machine’s innovative design. We are confident that this model will exceed the expectations of even the most discerning shooters.”

MSRP for both the full-size and compact PDP Pro-X PMM handguns from Walther Arms is $999. Learn more at waltherarms.com.

Latest

2025 Nrapistol 2B
2025 Nrapistol 2B

Results: 2025 NRA National Precision Pistol Championship

Three-peat: Jon Shue wins third consecutive NRA National Precision Pistol Championship title in July at Ohio’s Cardinal Center

Texas Junior Finds Mentorship Across the Pond at Bisley

Texas junior shooter Sean Leinberger discovered unexpected mentorship and international camaraderie during a recent visit to England’s prestigious Bisley Shooting Grounds

Results: 2025 NRA National High Power Long-Range Championship

Jerry McDonough goes the distance at NRA Long-Range Championship debut in Ohio

U.S. Women Triumph at Bisley, Win 2025 Goodwill Randle Match

Team USA defeats Great Britain by eight points at the 2025 Goodwill Randle Match, with top scores from Sarah Beard and Deena Wigger McDorman

LA28 Shooting Venues Confirmed for 2028 Olympics

Rifle, pistol and shotgun shooting events locked in for LA28 Olympics and Paralympics with fresh formats and a home turf edge for Team USA

USA Shooting Dominates 2025 Junior Pan Am Games with 15 Medals and 6 Records

USA Shooting’s juniors earned 15 medals, broke 6 records and secured 4 quota spots at the 2025 Junior Pan Am Games in Paraguay

Interests



Get the best of Shooting Sports USA delivered to your inbox.