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Finger Stop for M-LOK® Handguards

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Our Price: $29.95

Product Code: FSQD

Anodize Color
Click to view another Anodize Color

Description Technical Specs

About FSQD

Our FSQD Finger Stop is meticulously machined from 7075 aluminum and then hard coat anodized after a heavy acid etch process which dulls the machined surface and provides a superior protective finish. It is licensed and fully compatible with M-LOK® handguards and includes a genuine machined steel Magpul® M-LOK® nut (not the common easy-to-strip stamped or cast Chinese copies). The FSQD design incorporates a QD swivel mount which provides a convenient forward attachment point for slings. It fits very comfortably between your fingers when used as a finger stop, or can be used as a forward hand stop or rear hand stop. Finger stops or hand stops are helpful to keep your hand from slipping off and touching the barrel (especially on shorter firearms), pulling the rifle into your shoulder, and aiding stabilization when driving against barricades. We recommend use of any medium strength thread locker for secure installation, quality USA made wrench included. Proudly made in USA!

Download the Magpul M-LOK® Usage Tips PDF here.

Note About Colors

The four hard anodize colors available are black, gray, OD green, and flat dark earth. Please note the ODG and FDE are a proprietary anodize process that mimics those colors and coordinates well with those colors but are not exactly ODG or FDE. Also note that there is some variation batch to batch. The colors look great and coordinate well with other ODG or FDE furniture you may have on your rifle. The gray is a silver gray (similar to pewter but sometimes darker) and coordinates with gray and silver parts. We try our best to accurately represent all colors on our website photos.


Our website is a live inventory system. If you are able to choose your color and add it to your cart, then we have it in stock and can ship from our warehouse. If you don't see the color you want, then it is out of stock (sorry no backorders; we don't like selling things we don't have). Please send us an email with your request and we will reply as quickly as we can concerning lead time.

Shipping Lead Time Transparency

We always strive to ship the next business day, BUT sometimes there are delays due to unforeseen circumstances. Please see the map below to determine the approximate transit days for USPS from our location in Shingle Springs, CA (we do ship to other states too, but mostly within California). These are approximate transit days from USPS and are NOT guaranteed (USPS is good but not perfect). Please also note that USPS transit days are just the travel days and do not include our order processing time (in other words, the transit time DOES NOT start on the day you place your order). Thank you for your understanding while we do our best to get your order to you quickly.

USPS Approx Ship Days

All reviews below are non-edited, non-paid, from actual customers. We greatly appreciate our customers taking the time to come back to our website to write reviews. This helps fellow gun owners and helps our search engine ranking too! You're awesome!

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 2 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Excellent. March 31, 2023
Reviewer: Johnny Utah from N/A  
I prefer to hold the rail relatively close to the magwell, which is also where my QD sling swivel mounts. When my thumb was behind the sling QD, it pinched the web of skin between my thumb and forefinger. This finger stop not only eliminated that pinching, it also provided a great indexing point for my support hand. It mounts solidly to the rail, the QD swivel locks in with no slop, and the finish is exceptional. Shipping was prompt. True bargain.

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  1 of 1 people found the following review helpful:
5 of 5 Quality PERIOD September 4, 2020
Reviewer: Scott Jenkins from Midwest USA  
Once again, the machining on this particular Sparrow Dynamics product is the very best I've owned.  I have the Arisaka Finger Stop on at least 5 of my AR's and was very satisfied.  I got the Sparrow Finger Stop because I needed the unique grey anodized color for a very specific build.  Blown away with the quality so I have a couple more.

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