


We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Meet the GG&G HK USP COMP Slim LINE M3/M6 MNT, a compact mounting solution designed to keep your light aligned with your handgun’s profile. Its slim silhouette helps maintain a natural grip and smooth draw, while offering broad compatibility with popular lights.
Designed for quick, on-the-fly setup, this mount offers a robust hold without adding unnecessary bulk. The ultra-light weight helps preserve balance during active use, whether at the range, in training, or on outdoor adventures.
For sport shooters, a lightweight, compatible mount helps keep the firearm’s center of gravity predictable. At the range, the mount stays secure under rapid firing and repeated holster draws. In field scenarios, reliable attachment can support consistent aiming in different conditions.
GG&G products are crafted to support dependable gear setups. The HK USP COMP Slim LINE line emphasizes a streamlined profile, simple installation, and compatibility with widely used light systems. Consider this mount as a practical option among your holster-ready accessories.
To install, align with manufacturer guidelines for your rail system and light, tighten securely, and verify alignment at a safe range. Periodic check helps ensure continued performance.
Q: What is the GG&G HK USP COMP Slim LINE M3/MNT?
A: A slim rail mount compatible with select Streamlight TLR lights and Surefire X300, designed to attach securely without adding bulk.
Q: Which lights are supported by this mount?
A: It fits Streamlight TLR-1, TLR-2, TLR-7, TLR-8, and Surefire X300.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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