Guide Rod Lasers
Impact Guns carries LaserMax guide rod lasers — red and green laser sights built into a replacement guide rod for Glock, Sig Sauer, Smith & Wesson, and Springfield XD pistols. Because the laser lives inside the guide rod instead of on the rail, your pistol keeps its factory profile and holster compatibility.
Read our full Guide Rod Laser Buying Guide ↓
What Is a Guide Rod Laser?
A guide rod laser replaces your pistol’s factory recoil spring guide rod with one that houses a laser emitter, activated by a grip-pressure switch. Because it adds no width or rail attachment, it’s the only laser option that doesn’t affect holster fit or add bulk to a carry gun.
Red vs. Green Laser Guide Rods
Green lasers are more visible in daylight and at longer distances, since the human eye is more sensitive to green wavelengths — a real advantage outdoors. Red lasers cost less and remain highly visible indoors or in low light, where the daylight-visibility gap matters less.
Fitment: Matching Your Pistol Model
LaserMax guide rod lasers are model-specific — a Glock 43 unit will not fit a Glock 19, and a Sig P226 unit won’t fit a P229 despite the similar frame. Always match the exact model listed, not just the same general pistol family.
Frequently Asked Questions
What’s the advantage of a guide rod laser over a rail-mounted laser?
A guide rod laser adds no width to the pistol and doesn’t interfere with holster fit, since it replaces an internal part rather than attaching externally — a real advantage for concealed carry.
Should I choose a red or green guide rod laser?
Green lasers are more visible in daylight and at distance; red lasers cost less and work just as well indoors or in low light. Choose based on where you’ll use the pistol most.
Will a guide rod laser fit any Glock?
No — guide rod lasers are model-specific. A unit made for a Glock 43 will not fit a Glock 19, even though both are Glocks. Always match the exact model.