The HK VP9OR/P2000 Standard Height Rear Night Sight 51001055 is a high-quality accessory designed to provide enhanced visibility and accuracy in low-light conditions. This rear night sight features green tritium inserts, offering a bright and clear sight picture in the dark. Constructed from durable materials, this night sight is built to withstand the rigors of tactical use. The standard height design ensures compatibility with various suppressors and muzzle devices. The HK VP9OR/P2000 Standard Height Rear Night Sight is an excellent upgrade for those looking to improve their shooting performance in low-light environments. HK VP9OR/P2000 Standard Height Rear Night Sight 51001055