Hornady Crimp-On Gas Checks in 7mm (brand part no. 7060), 1,000 to a box, crimp onto the base of a cast bullet to protect it from hot propellant gases. Made by Hornady, they’re a staple for cast-bullet reloaders who want cleaner barrels and better performance from lead and lead-alloy bullets.

Key Specifications

• Copper construction crimps onto the base of a cast bullet.
• Protects the bullet base from deformation caused by hot propellant gases.
• Helps reduce barrel leading and fouling from cast bullets.
• Boosts overall performance of cast-bullet loads.
• Sized for 7mm (.284-inch) cast bullets.
• Sold 1,000 to a box for high-volume cast-bullet reloaders.

Frequently Asked Questions

What do gas checks do? They crimp onto the base of a cast bullet to protect it from hot propellant gases and reduce barrel leading.

How many are in a box? This box contains 1,000 gas checks sized for 7mm (.284-inch) cast bullets.

Buy the Hornady Crimp-On Gas Checks, 7mm, 1000ct

Order the Hornady Crimp-On Gas Checks in 7mm from our Lubbock, Texas gun shop for your reloading equipment bench.