AR15.Com Archives
 Kel Tec Sub2000 + Blazer alluminum?
dwb1987  [Member]
10/18/2011 5:08:54 PM
Recently purchased a Sub2000 9mm and the manual says to avoid using blazer alluminum case ammo but does not say why, does anyone know?

ravinluna  [Team Member]
10/18/2011 5:17:25 PM
aluminum cased ammo has a nasty habit of separating (middle of the case) in blow back / rear locking lug carbines. I spent 1hour taking the front part of a .357 aluminum blazer case out of a puma 92 once
BIKECOP29  [Team Member]
10/18/2011 5:37:08 PM
I've fired several hundred rounds of Blazer and steel cased ammo through mine with no ill effect.
ruger556boy  [Team Member]
10/18/2011 6:09:10 PM
Nutnfacny did a test and the results were ify.