A general rule with airsoft glocks is that u have to have same brand of slide and outerbarrel. If not theres a Good chance of fitment/cycling issues.
U dont write What brand glock or slide u have, But yes harder parts Will wear the softer parts, But if slide outer has a Good fit it should not be an issue.
Best regards
Gl
U dont write What brand glock or slide u have, But yes harder parts Will wear the softer parts, But if slide outer has a Good fit it should not be an issue.
Best regards
Gl