Trust Fire GM21 Quick Release 510 Lumens Pistol Light, PL-TF-GM21

CREE XP-L HI LED, 510 Lumens Max. Output, 75 Meters of Throw, 45 Minutes Battery Operating Time
Compact and Lightweight Metal Body, 1.24 Inches Long and 1.94 Ounces
Quick Release Mounting Base for Picatinny/Weaver Rails
Built-in USB Rechargeable Battery with Battery Indicator
Fully Compatibility: Fits for Glock 17/19/20/22/23/25/32, M*P M2.0 3.6/4.0/4.25IN, M&P M2.0 full-size versions, SIG SAUER P226/P229/P320V, HK VP9 SK, CZ P10C, RUGER SR9
3 Years Warranty
USB Rechargeable