The Crimson Trace LTG772 Lightguard for Sig P365 is a compact trigger guard–mounted weapon light built specifically for everyday carry and defensive use. Unlike full-rail lights that require holster modifications, the LTG772 clamps directly around your P365's trigger guard, keeping your carry gun slimline while adding 110 lumens of white LED illumination exactly where you need it. If you carry a P365 for self-defense or home protection and want a mounted light that doesn't force you into a different holster ecosystem, this is a purpose-built solution.

The light activates from either side via instant-on controls, with both constant and momentary firing modes so you can search a room, identify a threat, or keep steady illumination on target. The rugged polymer body sheds weight without sacrificing durability, and the quick-change battery cap gets you back in the fight fast—two included 1/3N lithium batteries deliver over an hour of runtime. Installation is straightforward; there's no gunsmithing required.

Crimson Trace built their reputation on red-dot lasers and low-light optics for personal defense, and the LTG772 carries that same focus on defensive relevance. It's not a mounted light with the features of everything else; it's a trigger guard light for the P365 owner who wants immediate, compact illumination without reinventing their carry rig.

Key Features

• 110-lumen LED white light designed specifically for SIG SAUER P365 pistols
• Trigger guard attachment—no rail required; compatible with most P365 holsters
• Ambidextrous instant activation controls on both sides of the light
• Constant and momentary firing modes for search and target engagement
• Ruggedized polymer construction rated for everyday carry durability
• Quick-change battery cap for fast reload in the field
• Over 1 hour runtime on two included 1/3N lithium batteries
• Matte black finish to blend with your P365

Specifications

Brand	Crimson Trace
Model	LTG772 Lightguard
Light Output	110 lumens LED white light
Compatible Platform	SIG SAUER P365 pistols
Attachment Method	Trigger guard mount
Activation	Ambidextrous dual-side controls
Firing Modes	Constant and momentary
Material	Polymer
Finish	Matte black
Battery Type	Two 1/3N lithium batteries (included)
Runtime	Over 1 hour
Installation	User installed; no gunsmithing required

Frequently Asked Questions

Will the LTG772 fit my P365 holster?

The trigger guard mount is designed to work with most existing P365 holsters because it clamps around the guard rather than requiring a full-length rail cut. That said, fit depends on your specific holster; we recommend confirming with your holster manufacturer or a hands-on check if you've already invested in a custom carry rig.

How long do the batteries last, and what's included?

Runtime is over 1 hour on the two 1/3N lithium batteries that come in the box. Battery life varies based on constant versus momentary use and ambient conditions, but you get a full set ready to go out of the box.

Can I activate the light from both sides of the gun?

Yes. The LTG772 features ambidextrous instant activation controls on both sides, so left- and right-handed shooters can operate it naturally without rotating their grip or moving their hand from the gun.

Is installation complicated, or do I need a gunsmith?

Installation is user-installed with no gunsmithing. The light mounts via the trigger guard and is designed for straightforward setup on the P365.