Description
Sierra’s Tipped MatchKing (TMK) bullets add an acetal resin tip to the MatchKing profile to reduce drag and improve ballistic coefficient. The tip also promotes more reliable feeding in magazine-fed firearms. TMK bullets are engineered for precision and consistent long-range performance and are commonly selected by competitive and precision shooters. These bullets are not recommended for most hunting applications due to their design and intended terminal performance.
Key Specifications
- The caliber is .284″.
- The bullet weight is 160 gr.
- The tip material is acetal resin.
- The quantity is 500 bullets per package.
- This bullet is part of the Tipped MatchKing (TMK) line.
- The design improves ballistic coefficient and reduces drag.
- Introduced as product number #7660 in November 2015.
- Common applications include precision and long-range shooting and selective varmint use.
- The design supports reliable feeding in magazine-fed firearms.
- The catalog category is Reloading Bullets.
For reloaders focused on repeatable accuracy and high ballistic performance, the Sierra TMK .284 160 gr offers a proven match profile with a tipped design that smooths airflow and supports consistent trajectories. Use these bullets for load development and precision shooting where repeatability and ballistic efficiency are priorities.





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