Kirk Freeman
Grandmaster
I usually get BCM, but the last time I tried a Radian Ambi and really like it.
I have BCMs on the Colt 6940s, the SIG516s, the LWRCIs and the 1 FrankenAR that I have. On the Colt M6721s (the old AR-15A3) I have those Swampfox Tomahawks so I have the Gieselle Super handles on those so I can lock it open with the strong hand on the right side.