From a PROOF Research press release:
PROOF Research team members delivered outstanding performances at the 2026 International Precision Rifle Federation (IPRF) World Championship. Highlighting the performance capabilities of PROOF barrels, Kate Estes of Huffman, Texas, captured 1st place and World Champion title in the Ladies Division, followed by teammate Grace Vaughn of Oviedo, Fla., finishing in an impressive 4th place.
Both shooters relied on PROOF Research barrels to secure their top-tier finishes against an elite field of international competitors. Notably, the Ladies Division world title was won using PROOF Research's cutting-edge PXT barrel technology.
The individual configurations for the top finishers included:
• Kate Estes (1st Place): Competition contour PXT steel barrel (.243 caliber), chambered in 6 Dasher.
• Grace Vaughn (4th Place): Heavy Competition contour steel barrel (.243 caliber), chambered in 6 Creedmoor.
"This was a great weekend of competition for Team PROOF. We are thrilled and proud to see Grace and Kate represent the United States as great ambassadors, as well as see their hard work lead to a finish on the podium," said Sean Murphy, director of sales and marketing at PROOF Research.
As the leader in advanced carbon fiber and steel barrel technology, PROOF Research continues to push the boundaries of firearms engineering through innovation rooted in real-world performance.
"Worlds was such an incredible experience and easily one of my favorite matches I've competed in," said Estes. "Getting to shoot with some of the best shooters from around the world was an amazing opportunity, and I'm so grateful to have been a part of it. My PXT barrel performed great throughout the match, and gives me confidence in my rifle, which is exactly what you want when you're focused on shooting your best!"
For more information, visit ProofResearch.com.
About PROOF Research: Since 2012, Proof Research has been a pioneer in firearm innovation, advancing the firearms, aerospace, and defense industries with cutting-edge products. Located in Northwest Montana, near Glacier National Park, our headquarters is home to a team of experts dedicated to pushing the boundaries of precision and performance. We specialize in carbon fiber barrels, precision steel barrels, complete rifle systems, and advanced composite materials. Our relentless commitment to innovation has set new industry standards for extreme accuracy, reduced weight, and unparalleled durability, delivering superior performance across all our product lines.
