crimsoncomet
Member
I am debating which brand 9mm SBR upper to buy, and what barrel length. I definatley want three lug capability. So I will either be buying a barrel from TROS USA or their thread to three lug adapter. I want usability and want it to be quiet with a suppressor. I dont want to end up with a 20" rifle with suppresor attached. I also want a longer handguard. I would like the handguard to come close to the end of the barrel and just the three lug to stick out. I put a call into RRA and ask if they could install there CAR handguard on there 7" upper. They said they would not do to safety reasons. I told her that i would be putting a can on it, and it would be no big deal. Still recieved a no. I just wanted to get some recomendations.
Options:
8.5" CMMG upper w/ ramped bolt (TROS adapter) It would most likely end up being about 17" with suppressor
dedicated RRA 7" upper- switch out short hand guard to CAR length (TROS adapter)
Custom TROS 7" barrel and build my own? (dont know if they would even do it)
JT 7.5" dedicated upper with CAR length handguard (TROS adapter)
Options:
8.5" CMMG upper w/ ramped bolt (TROS adapter) It would most likely end up being about 17" with suppressor
dedicated RRA 7" upper- switch out short hand guard to CAR length (TROS adapter)
Custom TROS 7" barrel and build my own? (dont know if they would even do it)
JT 7.5" dedicated upper with CAR length handguard (TROS adapter)