I put a Burris FastFire ll on my son's Maxus when he started hunting. Given you point a shotgun and aim a rifle, it was a wasted effort as I was told it would be.
M&P-10+AAC Cyclone - Kel-Tec RFB+Griffin Sportsman Ultra Light 300
ATN OTS 336-70mm 60hz Thermal Monocular
ATN OTS 336-30mm 9hz Thermal Monocular
ATN NVM14 NV Monocular