• Tritium Front Sight
• Fits Glock MOS Slimline models
• Fits Holosun 507k, and other optics with compatible mounting footprint
• Sights Co-Witness with most optics that share this footprint
• Machined from 17-4 Stainless Steel & Nitride coated

GLOCK is a registered trademark of GLOCK Inc. 3CR Tactical is not affiliated with, endorsed by, or sponsored by GLOCK Inc. Any reference to GLOCK products is for identification and compatibility purposes only.