Sierra Tipped MatchKing 6mm .243 Caliber 107gr Bullets (brand part no. 7207C) enhance the select MatchKing design by adding an acetal resin tip, creating the Tipped MatchKing (TMK) line. The tip reduces drag and delivers a higher ballistic coefficient for improved downrange performance, and it also promotes smooth, reliable feeding in magazine-fed firearms. MatchKing and Tipped MatchKing bullets are known worldwide for record-setting accuracy and are engineered for target shooting; Sierra does not recommend them for most hunting applications, since their construction favors consistent accuracy over the explosive expansion hunting bullets are built for. This bulk 500-count box suits high-volume competitive shooters running this load regularly.

Key Specifications

• Bullet diameter is .243 inch (6mm), weighing 107 grains.
• Ballistic coefficient is G1 0.574 / G7 0.292, among the highest in this weight class.
• Requires a 1-in-8 inch twist rate or faster for reliable stabilization.
• Uses a jacketed lead bullet with an acetal resin tip, classified by Sierra as Match/Target purpose.
• This box contains a bulk 500-count quantity.

Frequently Asked Questions

What twist rate does this bullet need? Sierra specifies a barrel twist rate of 1-in-8 inch or faster to reliably stabilize the 6mm 107gr TMK.

Is this bullet good for hunting? Sierra does not recommend MatchKing or Tipped MatchKing bullets for most hunting applications; their construction is built for target accuracy rather than the explosive expansion hunting bullets need.

What is the ballistic coefficient? This bullet has a G1 BC of 0.574 and a G7 BC of 0.292.

Buy the Sierra Tipped MatchKing 6mm .243 Caliber 107gr Bullets, 500-Count

A high-BC bullet with record-setting accuracy is exactly what competitive 6mm shooters load in bulk, and this 500-count box keeps you stocked for a full season. Order it from our Lubbock, Texas gun shop for fast, direct shipping, and check out more from Sierra in our reloading bullets selection.