Look at the LaRue mount. I use it on my 3gun setup. I can switch between my lpvo and the t2 between stages and 100% back on target. I use all LaRue mount’s but to be fair I purchased all of them before their prices went up.
https://www.larue.com/products/larue-tac...-or-lt661/
https://www.larue.com/products/larue-tac...-or-lt661/