Came with a white one, and it is installed. All larue other than a badger latch gen 2. Got the red spring that came with the tobr for suppressor use, saving it. I was using federal 130g match ammo, so should have plenty of gas. Not a gunsmith but an A&P so I think I got it together right. The dimples make it hard to mess up the gas block. I hope it is nothing big. Unless y'all have other thoughts.
6.5 G
Unsuppressed
130g federal match
25 round elander mag
White spring just what's in the kit
Two no feeds, two stove pipes, rest double feeds
Bolt stopped on the mag not the hold open on last round.
I know larue will make it right, lucky I'm in Texas so shipping is quick.
On the plus side the TOBR is working great with the Tbrake installed, can't wait for the suppressor. OCT cash date so I got a bit more to go.