Well look at this auction and read the description.
PRE WWII BRITISH ENFIELD NO. 4 MK 1 (T) TRIALS RIF : Curios & Relics at GunBroker.com
What I notice is someone added a Numrich wooden cheekpiece to the buttstock. Not even an original piece of wood
It has a replaced magazine, band set and forend. Butt stock is a replacement and lacks the disc The sight looks to be a longbranch. The only parts that seem to be correct for a trials rifle are the action, bolt and likely the barrel. Someone added the front stacking swivel.
3,402 dollars
A fool and his money are soon parted.
There should be some means allowed to post auctions where the goods are misrepresented.