Heckler & Koch Folding Front Sight for HK416 and HK417

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

Heckler & Koch Heckler Koch USP Compact Night Sight 701973

Heckler & Koch HK MR762 14.7" FDE M-LOK Handguard 51000225

Heckler & Koch Heckler Koch P2000/SK Night Sight 702071