31. Night sights are available for the RAMI that feature tritium inserts for better visibility in low light conditions.32. Beretta discontinued the luminescent 3-dot nights sights for the Px4 in 2010, replacing them with standard 3-dot sights. 33. It has XS Sights?24 / 7 Tritium Night sights and weighs 13.3 ounces ( 377.8 g ). 34. Optical and night sights can be installed, the rifle can also accept a 40 mm GP-25 grenade launcher. 35. There is also a flip up tritium night sight that covers the front post for low light shooting. 36. The gunner has a main sight and a combined image-intensified day / night sight and a standby day sight. 37. The Onyks can be fitted with tritium night sights , similar to those used in the wz . 88 Tantal. 38. With the system, the rifle can be coupled to the PKS-07 collimated telescopic sight or the PKN-03 night sight . 39. Aperture rear sight on a sliding tangent with flip tritium night sight , forward hooded post, 470 mm sight radius. 40. Other types include monocular night vision devices with only one eyepiece which may be mounted to firearms as night sights .
