XS Sight Standard Dot Revolver Front Sight for Smith & Wesson J Frame Green Pre-Drilled

Features:

• Fits: 38 SPL / 357 J-Frames with pinned front sights with a fixed rear sight
• Common Models in 357 Magnum: 640 and 340 PD
• Easy DIY installation with pre-drilled pinhole
• Front sight with photoluminescent green dot
• Tritium center glows bright in low light