OFFICIAL PRECISION RIFLE SERIES PARTNERS: Shop the Collection

support@mansonreamers.com | 810-953-0732

download catalog icon
Download
Catalog
download catalog icon
Custom
Tools
Manson Precision Reamers Logo
download catalog icon
Shop
Online
download catalog icon
Account
Login
Manson Precision Reamers Logo

the pros

Marty Gunderson

Long Range & 300m Prone Shooter

Marty Gunderson Professional Shooter

Marty Gunderson

Long Range & 300m Prone Shooter

Marty’s Bio

Marty is a prone shooter who competes in the long range and the 300m disciplines. As a shooter on the 2024 USA Palma Team, he traveled to the South African World Championships where he earned two medals on day 2 of the competition; a Gold in 700m and a Silver in 800m. Marty is the 2025 Midwest Palma and the 2025 1000 Yard Palma Champion.

As a 300m prone shooter, Marty competed in the 2025 300m French Open winning an individual medal but also helped the US Team bring home a 1st Place Team Medal. In his home state of Minnesota, Marty has been the 300m Champion in 2022, 2023, and 2025. Marty was also the US National Prone 300m Silver Medalist in both 2024 and 2025. Recently, he traveled to Cairo, Egypt, to compete in the 300m Men’s Prone World Championship.

Marty Gunderson Rifle in a Manson Reamers Hat
Marty Gunderson Rifle US Palma Team
Marty Gunderson with Team USA jacket on with teammates
Marty Gunderson on winning scoreboard
Marty Gunderson posting with Rifle at shooting compitition
Marty Gunderson posting in USA jacket
Marty Gunderson Professional Shooter Smiling
“I appreciate the people like Ray who are competitors and are talking with the gunsmiths and shooters. The direct link to different competitive disciplines and knowing what it takes to win is evident in the products.”
- Marty Gunderson

Connect with Marty

715-781-0252

Facebook

Groups / Associations

The US National Rifle Team – Website
300m Alliance – Facebook | Instagram
Palma Alliance – Facebook | Instagram

Marty’s Recommended Products

Manson Barrel Vise Pro
Manson Barrel Vise
SEE DETAILS
308 Winchester 2019 Fullbore T30
6MM BR Chamber Reamers
SEE DETAILS
Photo Coming Soon

223 Remington GO Headspace Gauges
SEE DETAILS

All Products
Shop Where the Pros Shop!

Manson

Precision Reamers

Browse All Products

gun reamerChamber Reamers

Shop Reamers

headspace gaugeHeadspace Gauges

Shop Gauges

latest news

Check back to our website often to get the latest news from Manson Precision Reamers including upcoming events, new product launches, sales and promotions.
Read More