Hi Bow,
You wanted a mk1 thumb screw rear sight, not cheap though....
WW2 Smle LEE Enfield 303 Adjustable Micrometre Sight FOR NO 4 Rifle | eBay
Hi Bow,
You wanted a mk1 thumb screw rear sight, not cheap though....
WW2 Smle LEE Enfield 303 Adjustable Micrometre Sight FOR NO 4 Rifle | eBay