Lyman Gas Checks – 284 Caliber

The Lyman Gas Checks – 284 Caliber was designed for high performance cast bullets. These gilding metal cups fit the cast bullet base and protect it from hot powder gases. Easily seated during bullet sizing, the gas checks also permit higher velocities.

 

Features

• Crimp-on design
• Easily seated during bullet sizing
• Gas checks also permit higher velocities

 

Specifications