Kramer1113
New member
They myth is self perpetuating and even spread by many range masters.
Once upon a time TulAmmo was Lacquer coated. In the last couple of years the ammunition has been coated in a polymer coating.
The polymer does not burn off in your chamber and cause your rounds to stick (For those of you that have heard this story) what happens with the Steel case is it does not expand like brass and it does not cool as fast.
What you end up with is some blow-by and more carbon in your weapon. If the rounds are getting stuck it is generally because the weapon is fouled up.
Unfortunately my Colt AR is a 1 in 7 twist so the 55gr tends to keyhole around 100+ yards.
Once upon a time TulAmmo was Lacquer coated. In the last couple of years the ammunition has been coated in a polymer coating.
The polymer does not burn off in your chamber and cause your rounds to stick (For those of you that have heard this story) what happens with the Steel case is it does not expand like brass and it does not cool as fast.
What you end up with is some blow-by and more carbon in your weapon. If the rounds are getting stuck it is generally because the weapon is fouled up.
Unfortunately my Colt AR is a 1 in 7 twist so the 55gr tends to keyhole around 100+ yards.