Crimson Trace LL-803G Laserguard Pro — Black, Green Laser & Light | Fits Glock® 42/43/43X/48 | 0158601 | UPC: 610242007325
Upgrade your slimline Glock® with fast, daylight-visible aiming confidence. The Crimson Trace LL-803G Laserguard Pro combines a high-visibility green laser with an integrated white light in a compact, duty-ready package purpose-built for the Glock 42, 43, 43X, and 48. With instinctive activation, tool-free windage/elevation adjustments, and a low-profile black housing that mirrors your pistol’s lines, the LL-803G delivers quick target acquisition and positive threat identification—ideal for concealed carry, home defense, and range training.
Why Choose a Green Laserguard Pro on a Slimline Glock?
Green lasers are easier for the human eye to detect, especially in bright conditions, helping you find the dot faster and make decisive shots when it matters. Pair that with a compact light to ID your target, and you have a single, ergonomic solution that enhances speed, accuracy, and confidence without bulky rails or external adapters.
Key Features
Designed for Slimline Glocks: Precision fit for Glock 42, 43, 43X, and 48—no generic shims or one-size compromises.
High-Visibility Green Laser: Crisp, bright dot for daylight and low-light conditions helps reduce sighting time and improves accuracy under stress.
Integrated White Light: Built-in illumination aids target identification and situational awareness in dim environments.
Instinctive Activation: Front strap switch engages the laser/light as you establish a firing grip—no hunting for tiny buttons during a draw or recoil cycle.
Multiple Modes: Typical Laserguard Pro sequencing supports laser only, light only, laser + light, and off—tailor output to the environment.
Tool-Free Zeroing: Windage and elevation adjustments let you match point-of-impact to your preferred carry ammo at your chosen distance.
Low-Profile, Lightweight Housing: Slim, black polymer module preserves concealment and balances the slimline Glock’s carry-friendly feel.
User-Serviceable Power: Field-friendly battery access designed for straightforward swaps (refer to the included manual for battery type and runtime).
Master On/Off: Lock the unit out for storage or training as needed.
Note: Always verify and follow Crimson Trace’s current specs for output, run time, and battery type in the included documentation.
Benefits for EDC, Home Defense & Training
Faster Target Acquisition: The green dot shortens the sight picture process—present, confirm, press—with less dependency on perfect sight alignment.
Improved Low-Light Confidence: Combine illumination with the laser for ID + aiming in hallways, garages, parking lots, or after dark.
Consistent Grip = Consistent Results: Instinctive activation rewards a proper firing grip, reinforcing good habits during dry fire and live fire.
Slimline-Friendly: Purpose-built for subcompact frames—keeps your G42/G43/G43X/G48 slim enough for comfortable concealment.
Training Versatility: Laser feedback makes trigger diagnostics and recoil management practice more productive at the range.
Compatibility
Fits: Glock 42, Glock 43, Glock 43X, Glock 48 (standard models).
Finish/Color: Black.
Series: Laserguard Pro (laser + light).
Model/SKU: LL-803G / 0158601
UPC: 610242007325
Not designed for non-listed Glock variants or frames with conflicting accessories that occupy the trigger guard/rail area.
Installation & Zeroing (Overview)
Unload & Clear your firearm; verify chamber, mag well, and breech face are empty.
Mount the two-piece housing around the trigger guard per the instructions; apply threadlocker where specified.
Torque hardware to manufacturer spec.
Zero using the provided adjustment dials—confirm at your chosen distance (many EDC users choose 7–15 yards).
Function Check: Cycle through modes, confirm activation from your natural grip, and re-check after the first live-fire session.
Specifications (Quick View)
Laser: Green, user-adjustable windage/elevation
Light: Integrated white light (output and runtime per current CT documentation)
Activation: Front strap instinctive activation + master on/off
Housing: Black polymer, low-profile, lightweight
Power: User-replaceable battery (type per package contents)
Modes: Laser only / Light only / Laser + Light / Off
Fitment: G42/G43/G43X/G48
Use Cases
Concealed Carry (EDC): Faster dot discovery and target ID in real-world lighting.
Home Defense: Laser + light synergy for threat identification and precise aiming.
Training & Dry Fire: Visual feedback to refine trigger press, grip pressure, and presentation.
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The Bottom Line
The Crimson Trace LL-803G Laserguard Pro is the purpose-built laser + light solution for Glock’s slimline pistols, delivering daylight-visible green laser performance, instinctive activation, and a concealment-friendly profile. If you carry a G42, G43, G43X, or G48, this is a high-confidence upgrade that improves speed, accuracy, and low-light capability—without compromising the way your pistol carries.
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