First Enfield NO$ MK!*

[Peter Laidler]

When you replace the butt, then make sure that it fits into the tapered socket properly and that there is a steel washer in the bottom of the stock bolt hole AND, most importantly, that the double-coil spring washer is present too.

Just make sure that the end of the stock bolt DOESN'T protrude through the front face of the butt socket