The "bullet test" for determining shootability of a SMLE

[blasted_saber]

In this thread

http://www.canadiangunnutz.com/forum/showthread.php?t=806664

the "bullet test" is discussed for determining shootability of a Lee Enfield. What exactly are the measurements which would indicate a bore is good vs not good?

Thanks

 

[tiriaq]

All the bullet test does is indicate that the muzzle is not worn to point that a .311/2/3" diameter bullet will enter. An oversized bore at the muzzle will result in degraded accuracy. That is why it is not uncommon to see surpus rifles with counterbored muzzles.