Section 1002(b) in Police Regulations, Bengal , 1943
(b)All muskets shall be stripped and overhauled once every half year and the Armed Inspector shall see that this is done by preparing a roster giving against each weapon the approximate date on which its next overhaul should be taken up. He shall also scrutinise as frequently as possible the work of the armourers while they are stripping or taking down actions or reassembling them.
