Have a Blackout Defense Keymo Hybrid Brake and Flash Hider, Raw Heat Treated finish. Both NIB. Bought for a build I never completed. Unopened. 1/2-28 threads. $100 each.
SOLD WTS: Blackout Defence Keymo Hybrid and Flash Hider, Both NIB unopened.
- Thread starter ArmchairOperator
- Start date
I'll buy the hybrid. 5.56 bore? I know I'm new here but I was perusing the internet for it because I just got one for my 300blk and want one for the 5.56 upper I got to put on the lower.
