BoilerUP
04-12-2014, 06:49 PM
Close to pulling the trigger on a 450 Bushmaster prefit...
How does the 450B headspace in a Savage? I can source a piece of brass fired through a Bushmaster AR upper, or fired/FL sized piece...but haven't had luck finding a Go-Gauge so far.
Any insight from those who have previously built Thumpers would be appreciated...thanks!
How does the 450B headspace in a Savage? I can source a piece of brass fired through a Bushmaster AR upper, or fired/FL sized piece...but haven't had luck finding a Go-Gauge so far.
Any insight from those who have previously built Thumpers would be appreciated...thanks!