jjrothWA
10-16-2021, 07:21
with a .450 BM to get a second upper operational??
Just want to complete the purchasing of the needed parts.
Advise.
JHR
Just want to complete the purchasing of the needed parts.
Advise.
JHR
View Full Version : Can I buy a .223 / 5.56mm BCG and swapout the .223 / 5.56mm..