MEPROLIGHT FRBS flip up tritium Sights 2 or 4 Dot Rear / 1 Dot Front with Extremely Bright Orange phosphoric Ring, Green tritium Glow on Front and Rear Night Sights
MEPROLIGHT FRBS flip up tritium Sights 2 or 4 Dot Rear / 1 Dot Front with Extremely Bright Orange phosphoric Ring, Green tritium Glow on Front and Rear Night Sights