Manufacture ID: SG103Y
The HD Night Sights were specifically created to address the needs of tactical shooters.
The three dot green tritium night sight set's front sight features a taller blade and an aiming point ringed in photoluminescent paint (Yellow) while the rear sight is outlined in black and features a wider U-shaped notch. This unique configuration increases visibility and quickens front sight acquisition - even in transitional lighting.
Additionally, the front surface of the rear sight is steeply hooked to assist in emergency one-handed slide operation. The Hard Duty Night Sights are designed to shine - even in the most demanding conditions.
Professional installation recommended.
- Fits: HD Night Sight Set with Yellow Front Outline; Comparable to #6 Front/#8 Rear — for Sig Sauer .40 S&W, .45 ACP (Including P938). Sig Sauer models calibrated for .40 S&W and .45 ACP including P220, P229, P240, P245, Pro233, Pro2340, Pro245, and also the P938.