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Poor quality control
Written on Sep 13, 2026
Review for
Jacob Grey Firearms 9mm Spiral Compensators
I purchased this because of the name and looks pretty cool. But noticed there are leftover burrs leftover from milling in almost every hole. Proper quality control is not done. It shoots ok on my AR-9, I cannot tell the difference between this and my original muzzle break.
great price for great product
Written on Apr 02, 2025
I have a couple glocks, bought this for my 17. I have a few other mods, including the Strike Ind. lite slide. Shoots great, keeps the gun level. But I wanted to see how much of a change the comp adds so i stripped it down to just the comp on OEM slide(ported). Shoots great and very flat just with the comp alone.
My only issue is my OCD triggers when i look at the liteslide and the comp together. The designs aren’t bad if you only have one or the other, but used together it is awful to look at. They are from the same company. It should look like they are made by the same hand and yet the aesthetics are very different from each other.
My only issue is my OCD triggers when i look at the liteslide and the comp together. The designs aren’t bad if you only have one or the other, but used together it is awful to look at. They are from the same company. It should look like they are made by the same hand and yet the aesthetics are very different from each other.
Outstanding quality and features.
Written on Sep 19, 2024
Great product at a great price. I have built 2 AR-15's, an AR-10 and an AR-9 with this wrench. This wrench handled all the builds quite nicely, where as my Magpul wrench lacked the various sizes and at doubled the price. The finish has some nice high quality matte texturing, even after all the builds still looks new. Highly recommend this wrench.
1 of 1 found the following review helpful.
Perfect for lightweight build
Written on Apr 11, 2024
Shot 500 rds through with my aero build. Haven’t had any issues. Looks great with quality and precision. Shaves off a smidge for a light weight build for a good price.
1 of 1 found the following review helpful.
Not enough hardware included
Written on Apr 10, 2024
The panels and angled grip is great. Pattern looks and feels consistent and comfortable. My only problem is the included hardware. The kit comes with 4 panels, 2 screws per panel for 8 total. But only comes with 4 nuts just like the picture. I get it, its clearly in the picture but why? Why only include 4 when you need 8.
1 of 4 found the following review helpful.
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