Suitable for Mounts CZ 557 Varmint, CZ 557 Range Rifle, Steyr Mannlicher Luxus Magnum (Picatinny), Steyr Mannlicher Luxus Standard (Picatinny), Sabatti Tactical EVO US, Sabatti STR Sport (Pre-2021), Sabatti STR Sport (Post-2021), Voere S16, Steyr Mannlicher Pro Varmint, Steyr Pro Hunter II, Baikal 121 Lis, Baikal 141 Sobol, Baikal 145 Los, Baikal 161 Manul, Beretta BRX1