Meprolight HK USP Rear Night Sight - Tru-Dot - Green

Rear tritium night sight designed for HK USP full-size pistols. Provides a green illuminated aiming reference in low-light and no-light conditions without the use of batteries. Suitable for duty, defensive, or range use.

Features:

• Tritium self-illumination
  
• Designed for low-light visibility
  
• Covered by a 12-year usable illumination warranty to the original purchaser

Compatible With:

• USP9, USP40, USP45 full size