New: Sierra Bullets MatchKing-X

Sierra’s new MatchKing-X bullet is engineered for rapid expansion and terminal performance.

by
posted on April 28, 2025
** 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. **
Sierramatchkingx 1
Consistently tested on thin-skinned game out to 500 yards, the Sierra Bullets MatchKing-X is engineered for rapid expansion and terminal performance.
Photo courtesy Sierra Bullets

Sierra Bullets recently announced its new MatchKing-X bullet, billing it as “the next evolution of Sierra Bullets’ MatchKing series—designed with hunters in mind.”

More from Sierra: “The MatchKing-X offers the incredible long-range accuracy and shot-to-shot consistency that shooters have come to expect from the MatchKing series, now enhanced with proven terminal performance for reliable results in the field.”

Unlike regular MatchKing bullets, the MatchKing-X features key design enhancements that allow the jacket to open and expand rapidly. A draw-and-trim method creates a significantly thinner jacket mouth, with light skives on the nose of the bullet for controlled expansion. Additionally, the MatchKing-X uses a softer lead core than the traditional MatchKing bullet, increasing its effectiveness on game.

While enhanced for terminal performance, MatchKing-X bullets are held to the same accuracy standards as their MatchKing counterparts. With identical ogives as the MatchKing, the MatchKing-X allows shooters to maintain existing trajectory data and seating depth without adjustments.

MatchKing-X bullets also maintain the original Sierra MatchKing’s weight and jacket concentricity specifications.

MatchKing-X bullets are available in these sizes: 6.5 mm/.264 142-grain, .270-cal./.277 135-grain, .30-cal./.308 175-grain and .30-cal./.308 200-grain.

“MatchKing-X is the culmination of years of consumer demand and dedicated innovation from our team. For a long time, hunters have sought to harness the unmatched ballistics performance and accuracy of the original MatchKing bullet in the field,” Sierra Bullets Marketing Manager Colby Adamek said. “However, because the original MatchKing was not engineered for reliable expansion, we could not recommend it for ethical hunting applications. Today, we’re proud to introduce MatchKing-X—a purpose-built evolution that delivers the legendary accuracy of MatchKing with the terminal performance hunters require.”

MSRP for the Sierra MatchKing-X bullet lineup ranges from $57.99 for a 100-count box of .270-cal./.277 135-grain bullets to $294.99 for a 500-count box of .30-cal./.308 200-grain bullets.

Learn more at sierrabullets.com.

Latest

1997 Nationals 4
1997 Nationals 4

Records Fall, Legends Rise: 1997 National Matches

At the 1997 National Matches, Lones Wigger and David Tubb set title marks as Marines claimed back-to-back pistol crowns.

2026-27 NCAA Rifle Preview: Can Anyone Stop West Virginia?

West Virginia opens its bid for a third straight NCAA rifle title as TCU, Ole Miss, Kentucky and Nebraska give chase.

New: Taurus TTX Suppressor Lineup

Taurus enters the suppressor market with the titanium TTX Series, featuring three models for rimfire guns, 9 mm carbines and .30-cal. rifles.

Amaris Cerra Claims Bronze in Junior Women’s Skeet at 2026 ISSF Junior World Cup Porpetto

USA Shooting’s Amaris Cerra took the final qualifying spot via shoot-off and won women’s junior skeet bronze in Porpetto, Italy.

Longshot App Update Cuts Lag and Brings Audio From the Target

New Longshot app version 5.3.5 adds faster streaming, camera audio, better shot-marker tools and a new media review feature for target camera users.

Vincent Hancock Tops USA Shooting Men’s Skeet National Team Ranking

Vincent Hancock tops Men’s Skeet ranking as six Federal Ammunition athletes earn U.S. national shotgun team spots after 2026 Fall Selection Match.



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