?Match Chamber?

[kc]

If I change a Barrel or have my reciever Blue Printed, should it enclude a Match chamber?
Can you discribe what it is? Can I use ammo from the store or do I need to reload my Ammo?

 

[ewallace]

A match chamber reamer has tighter tolerances than a sami reamer and you can use factory ammunition in a match chamber. There is also a tight neck reamer that the necks have to be turned this will not work with factory ammunition