XS Sight DXT2 Standard Dot Sight for Glock 20 21 29 30 30S 37 41 - Green SPECIFICATIONS BRAND: XS SIGHT SYSTEMS CA PROP 65: YES GUN SIGHT FRONT CONFIG: GREEN W GREEN OUTLINE GUN SIGHT REAR CONFIG: GREEN W WHITE OUTLINE GUN SIGHT TYPE: TRITIUM NIGHT VISION GUN SIGHT WEAPON FIT: GLOCK 17 19 22 23 24 26 27 31 32 33 34 35 36 38 45 DESCRIPTION Features: Tritium powered front sight Standard Dot front measures 0.140" Choice of tritium or non-tritium rear High-contrast colored front sight Glow dot absorbs ambient light and glows in low light Low-profile V rear provides greater visibility of front sight Simple dot-the-"i" sight picture Rear sight white outline with tritium center (DXT2 only) Rear sight white stripe non-tritium (DXW2 only) Rear sight ledge for one-handed slide manipulations Durable CNC machined steel 10 Year Warranty 30 Day Satisfaction Guarantee Fits standard holster options