M41

M41 may refer to the following:


 * M41 Extended Light Anti-Aircraft Gun - The chaingun mounted on the rear of a UNSC Booster Frame.
 * M41 Light Anti-Aircraft Gun - The chaingun mounted on the M12 Warthog LRV.
 * M41 SSR MAV/AW - The UNSC's ubiquitous shoulder-fired rocket launcher, also known as the "Jackhammer" or "Spanker".