Current issue British 37mm L60A2 soft nose Baton Round. Attenuating Expanding Projectile (AEP).
A hard plastic based projectile, dark grey mid body and a soft hollow rubber/ plastic head. Grey aluminium case, projectile propelled by a .38 s&w blank cartridge inserted as a priming/firing deviceat the base.

The AEP forms part of the common weapon system approved for use by members of the British police service and Armed forces. Operational use of the AEP in the UK police service is limited to trained and authorised officers who have specifically use of the system.

The approved AEP (designated as L60A2) is fired from a 37 mm breech loaded weapon. Heckler and Koch L104A2 is an approved launcher used by the British services.