Heckler & Koch Rear Diopter Sight - HK416 10.4" Barrel Lengths

Heckler & Koch HK VP9OR/P2000 Standard Height Rear Night Sight 51001055

HK VP9OR Pistol Sight Set w/Luminescent Front & Serrated Rear 51000936

Heckler & Koch HK VP9OR Elevated Pistol Sight Set w/Luminescent Front & Serrated Rear 51000938

Heckler & Koch HK VP/P30/HK45 Elevated Pistol Sight Set w/Luminescent Front & Serrated Rear 51000934

Meprolight USA Meprolight Tru-Dot H&K MP5/91/93/94 Fixed Green Front Tritium Illum Sight Post 1315063107

Heckler & Koch Heckler Koch USP Compact Night Sight 701973

Heckler & Koch Heckler Koch P2000/SK Night Sight 702071