LaserMax LMSG519G Green Guide Rod Laser for Glock Gen 5 19/19MOS/19X/45

The LaserMax LMSG519G is an internal green guide rod laser purpose-built for the Glock 19 Gen5 family of pistols, including the 19 MOS Gen5, 19X, and 45. The unit drops in as a direct replacement for the factory recoil spring guide assembly, so installation takes only a few minutes with no gunsmithing required and leaves the original slide internals otherwise unchanged.

The laser is a 5 mW emitter producing a vivid 520 nm green beam that holds up in low light and indoor environments where red lasers tend to wash out. A user-programmable mode lets the shooter choose between a pulse or steady beam to match the application. The unit activates automatically as the slide is racked - there is no external master on/off switch - and is rated to a usable range of 20 yards. Power is supplied by three 393 silver-oxide button cells housed inside the guide rod.

Weighing approximately 3.75 oz and finished in black, the LMSG519G is built to LaserMax's standard internal guide-rod format and is a clean, drop-in aiming upgrade for the Gen5 Glock 19-pattern pistols listed above.