Hi there MyZone,
The bayonet is definitely a Lee Metford Model 1888, but as Core said the wood certainly appears to have been replaced by an unskilled person.
It has also had decades of sharpening and heavy use done to it, which has over the decade removed quite a large amount of the blade size sadly.
Here is my Lee Metford Model 1888 so you can see the difference... I hope this helps out MZ.