Lyman .284 / 7 mm Gas Checks, Gilding, 1000pcs
2827266
Lyman Quality Gas Checks of Gilding Metal 2827266 .284 / 7 mm 1000 pieces New Factory Direct These gilding metal cups fit the cast bullet base and protect it from hot powder gases.
Easily seated during bullet sizing.
Gas Checks reduce lead fouling by allowing less Lead to be melted into your barrel.
Gas Checks also permit higher velocities.
Protect the Base of your bullet from deformation.
Performance enhancing.
Crimp-on design.
Gilding metal is a copper alloy comprising 95% Copper and 5% Zinc.
Gilding metal is the most commonly used metal of bullet jackets
. We are a Factory Direct Dealer of Lyman Products, Inc. All of our products are BRAND NEW and contain all of the parts, materials and documentation.
