Queensland Consolidated Acts Queensland Consolidated ActsA person must not, without reasonable excuse--
(a) deface or alter any identifying serial number or mark on a weapon; or
(b) possess a weapon the identifying serial number or mark of which has been defaced or altered; or
(c) acquire or sell a weapon the identifying serial number or mark of which has been defaced or altered.
Maximum penalty--100 penalty units or 2 years imprisonment.