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GG&G HK USP Slim Line M3/M6 Mount GGG1133SP Color: Black, Condition: New, Caliber: .250 Savage, 25% Off w/ Free Shipping

GG&G HK USP Slim Line M3/M6 Mount, Black, GGG1133SP
GG&G HK USP Slim Line M3/M6 Mount, Black, GGG1133SP
GG&G HK USP Slim Line M3/M6 Mount, Black, GGG1133SP
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GG&G HK USP Slim Line M3/M6 Mount, Black, GGG1133SP
GG&G HK USP Slim Line M3/M6 Mount, Black, GGG1133SP
2 of 2 images
GG&G HK USP Slim Line M3/M6 Mount, Black, GGG1133SP

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Questions & Answers
Does this fit USP Compact 9mm? Expert Answer

This model of the GG&G HK USP Slim Line M3/M6 Mount will not fit the HK USP Compact 9mm. You will need the compact model located at the link below.
https://www.opticsplanet.com/gg-g-hk-usp-comp-slim-line-m3-m6-mount.html

by Hunter, Gear Expert, May 17, 2022
Does this fit the HK USP Expert 9mm? Expert Answer

Yes it will.

by Jeremy, Gear Expert, November 11, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Great Option When There Aren't Many by Nyel, Verified Owner, April 24, 2024
Adapter is made very well and very easy to install. The downside is that GG&G states that the new SureFire Ultra (and Turbo) models will not work with this adapter. GG&G states on their website that it will void the warranty.
1/1 found this helpful
Most Recent Reviews
rail mount for USP by arlo, Verified Owner, October 28, 2025
If you're wanting to put a modern light on a HK USP, this is what you want ��
Most Recent Reviews
The only real choice by GB, Verified Owner, May 24, 2025
The only real choice to convert your HK USP proprietary rail to Picatinny. There is another product out there, but this one appears sturdier. No issues attaching this piece to the USP, and no issues attaching various TLRs to it. I recommend this one ...
Read More...
Most Recent Reviews
Great product by Bg, Verified Owner, May 20, 2025
Works as intended. After installing this mount I was able to install my choice of lighting options for my USP.
Most Recent Reviews
Works great with the Olight Baldr Mini flashlight by laem, Verified Owner, December 3, 2024
It can be installed firmly without any shaking. The adapter is thin so that the flashlight does not drop too low above the trigger housing.
Most Recent Reviews
The best choice by Tim, Verified Owner, May 28, 2024
Works perfectly but, depending on what light you use, it may sit a little too far forward. I have the TLR-1 and have a hard time reaching the switch with my dominant hand.
Read All 8 Reviews
Color: Black Condition: New

Code: 2G-T8-RS645-GGG1133SP

MPN: GGG1133SP

UPC: 813157007194

List: $74.95Save 25%
$55.89

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for GG&G HK USP Slim Line M3/M6 Mount

GG&G, Inc. Fits Streamlight TLR-1, TLR-2 and L3 / Insight M3 and M6, Lightweight Mount, Full Size, Type III Hard Coat Anodized Matte Black Finish, Slim Line, HK USP GGG-1133SPimage

Specifications for GG&G HK USP Slim Line M3/M6 Mount:

Manufacturer: GG&G
Color: Black
Condition: New
Country of Origin: USA
Caliber: .250 Savage

Package Contents:

  • GG&G HK USP Slim Line M3/M6 Mount

GG&G HK USP Slim Line M3/M6 Mount Orderable Models

List of Orderable Models

  • GG&G HK USP Slim Line M3/M6 Mount, Black, GGG1133SP , MPN: GGG1133SP , UPC: 813157007194 , Code: 2G-T8-RS645-GGG1133SP

GG&G HK USP Slim Line M3/M6 Mount Unavailable & Discontinued Models

List of Unorderable Models

  • USED, GG&G HK USP Slim Line M3/M6 Mount, Black, GGG1133SP , MPN: GGG1133SP-EDEMO , Code: 2G-T8-RS645-GGG1133SP-EDEMO-RE-B
  • USED GG&G HK USP Slim Line M3/M6 Mount, Black, GGG1133SP, EDEMO3, Used, Condition Good , MPN: GGG1133SP-EDEMO3 , Code: 2G-T8-RS645-GGG1133SP-EDEMO3
  • USED GG&G HK USP Slim Line M3/M6 Mount, Black, GGG1133SP, EDEMO2, Used, Condition Like New, Inspect and Rebox , MPN: GGG1133SP-EDEMO2 , Code: 2G-T8-RS645-GGG1133SP-EDEMO-RE-A
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