WOLF Performance Ammunition is completely safe to use in your Bushmaster chrome lined rifle, and will not cause any harm, or premature wear on your firearm. A lot of people are getting the green sealant confused with the red sealant that used to be on our .223 rounds around the casing and the projectile. When you would fire a lot of our old .223, the red sealant around the case mouth and projectile would be split apart and some would be deposited in the rifle. After a while, the red sealant would get kind of sticky due to the heat and cause some problems with the tighter chambered guns.
We have since taken off the red sealant from our .223 calibers, and in doing so have eliminated all the previous problems with the tighter chambered rifles. Our ammunition is manufactured to SAAMI specs.
Thank you for your inquiry and for using WOLF Performance Ammunition.
Sincerely,
WOLF Ammo