Seekins Precision HAVAK M3 Magnum Bolt Head 6.5 PRC S7 Tool Steel Black Oxide

The Seekins Precision HAVAK M3 Magnum Bolt Head is a precision-engineered 6.5 PRC bolt face designed for the Seekins HAVAK M3 precision rifle platform. Machined from S7 tool steel and finished in black oxide, this complete bolt head lets shooters swap barrel and caliber configurations on their HAVAK M3 rifle quickly and reliably.

The Magnum bolt head is one of several interchangeable bolt-face options offered for the HAVAK M3 family, alongside the M3 Small (.223/5.56), M3 ARC, and M3 Standard variants. This M3 Magnum version is built for magnum-class chamberings, including 6.5 PRC.

Built around Seekins' proven 3-lug, tool-less bolt design, the M3 Magnum bolt head features dual ejectors for positive case extraction. The S7 tool steel construction delivers excellent impact toughness and wear resistance, while the black oxide finish provides solid corrosion protection suitable for field and range use.

Compatible with all HAVAK M3 rifle variations, this bolt head is a direct-fit replacement or caliber-conversion component for shooters who already own a Seekins HAVAK M3 and want to reconfigure their rifle for a new chambering or replace a worn factory bolt face.