Barrel question for Replica N0 4 T Sniper

[Peter Laidler]

Is it a SMLE/No1 rifle or a No4 rifle you're going to start building. They're both different beasts
If it'a a No4 based replica, then the oriuginal barrel is the bog standard barrel as fitted on the production line at the factory
Officially there weren't any 2 groove No4T's because the specification laid down said that they should conform to blah blah blah and so on. But we know that there were two groovers. In fact two groove barrels are as good/accurate as any others
No heavy barrel No4 snipers. Just bog standard off the shelf/factory floor stuff

All of thge questions you are going to ask in the future have already been answered zilllions of times on this forum. I suggest that you set a few hours aside and do a bit of back-reading before you go any further