Trijicon designed this HD XR Front Sight for Sig Sauer .40 & .45 as the next level of advanced target identification and engagement at increased distances. This thinner sight post allows shooters to have a larger field of view that enhances their ability to identify targets, expedite engagements, and see hits at longer distances. The device features a green battery-free tritium phosphor lamp surrounded by a photoluminescent yellow outline disk. For durability, the lamp is encapsulated in an aluminum cylinder with a silicone rubber cushion and covered with a sapphire window. The window acts as a beam-shaping lens and protects the lamp from solvents that are commonly used to clean firearms.
Compatible with Sig Sauer .40/.45
- .40 S&W and .45 ACP including P220, P229, P240, P245, Pro233, Pro2340, and Pro245
- Battery-free green tritium phosphor lamp
- Glowing yellow photoluminescent outline disk
- Aluminum cylinders and silicone rubber cushions protect from recoil and damage
- Sapphire window distributes light evenly and protects from cleaning solvents