Specifically designed to fit securely around the trigger guard of the HK45C, the LG-645 laser sight is a rugged, waterproof, compact device that is instinctively activated by a rubber-overmolded switch. Other features include a battery compartment easily accessible on the side of the Laserguard® with a lanyard that secures the battery door to the unit at all times. This allows battery changing without removing the unit from the gun, if desired. The LG-645 exceeds MIL-STANDARD specifications for waterproof, high and low temperature operation.

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LG-645 Laserguard® for Heckler & Koch 45 Compact (HK45C)

SKU# 01-6080

Out of stock

Regular Price: $249.00

Special Price: $149.40

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Laser Sight for Heckler & Koch HK45C Compact Pistols



Quick Overview

Laser Sight for Heckler & Koch HK45C Compact Pistols
3.6666666666667  |  3 reviews
Crimson Trace LG-645 laserguard for Heckler & Koch CompactCrimson Trace LG-645 laserguard for Heckler & Koch Compact
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Crimson Trace LG-645 laserguard for Heckler & Koch Compact red laserguard for Heckler & Koch 45 Compact LG-645 Laserguard® for Heckler & Koch 45 Compact (HK45C)

Specifically designed to fit securely around the trigger guard of the HK45C, the LG-645 laser sight is a rugged, waterproof, compact device that is instinctively activated by a rubber-overmolded switch. Other features include a battery compartment easily accessible on the side of the Laserguard® with a lanyard that secures the battery door to the unit at all times. This allows battery changing without removing the unit from the gun, if desired. The LG-645 exceeds MIL-STANDARD specifications for waterproof, high and low temperature operation.

Product Type Laserguard®
Material Polymer
Color Black
Activation Location Front Activation
Attachment Trigger Guard
Battery Type One 1/3N Lithium Battery
Finish Polymer Housing with Rubber Overmold Activation Pad
Installation User Installed
Laser Battery Life Over Four Hours
Activation Mode Pressure Activated
Sighting Factory Sighted at 50'
User Adjustable Windage and Elevation
Warranty Three Year Full Warranty
Wrench Size 0.05
Dot Size Approx. 0.50" at 50'
  1. Great product, comes on effortlessly, always on target Review by Speedwagon
    Rating

    My LG-645 has been a welcome friend for 5 years; always there, ready when I need it, always providing the support I need. I love the lines - how well it integrates into the shape of the HK45C, and how well it works. I have had no issues with the sight - it works! I do not like to think about accessing / activating the safety devices on my handguns, and that’s the way I think about the LG-645 - it’s my most important safety device, keeping me safe every day. My natural grip activates the sight without thought, as it should, and I find the red dot easily visible within self defense distances (30ft) even during the day, though I agree, I would welcome a green version. (Hint!) (Posted on 3/22/2018)


  2. Product function Review by SniperPM
    Rating

    When I first installed the LG-645 on my HK USP Compact 45 I was pleased during the first 50 or so rounds. After that the laser became very dim and difficult to see. I thought the laser bore may have been cover with powder residue. However, after cleaning-off the laser bore, there was no difference. It was like laser battery was used and had very little life left. I changed the battery and experienced the same results. I wrote Crimson Trace and received no response. I will not purchase any more items from Crimson Trace. (Posted on 4/9/2015)


  3. Love it! Review by Matthew
    Rating

    I absolutely love how this unit functions! My only negatives would be no on/off switch. The battery also does not sit well in mine so the laser does not always activate until battery compartment cover is pressed. Other then that the unit is flawless. Dead on target. Bright red dot.

    I wish for a green laser version of the 645! :-)
    (Posted on 1/24/2013)



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Exceeds MIL-STD
Fits Heckler & Koch 45 Compact (HK45C).
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