I have been wanting a T-1 to run offset or off the primary optic on the AR-10, Primary Arms may be a nice stop gap.
PA also just came out with a micro dot that has digital on and off and up to 50k+ hours always on like the T1 of course I wouldn't compare the two in quality, but PA has the best bang for the buck for budget optics. also you can buy PA from joeboboutfitters now and save taxes if that matters to you.
I just got one of the micro dots with the 50k+ hours battery life to replace a 1-4x I took off and put on my LR308 for hunting. Haven't got to sight it in yet, but I like it. Even night vision compatible if you need that.