No. 5 bayonet
The No. 5 bayonet was the bayonet used with the No. 5 Lee-Enfield which was nicknamed the "Jungle carbine". The bayonet was a blade which marked a return of the British Army to using blade type bayonets like the Pattern 1907 bayonet instead of socket bayonets such as the No. 4 bayonets used on the No. 4 Lee-Enfield.