Product Overview
Now shipping with our new custom Torx T20 fastener!
Karve-P® - This polymer version of our popular Karve machined handstop offers much of the same function and versatility at a fraction of the cost. Composed of the same heat-stabilized nylon as our HTP Scales, the Karve-P is also available in six popular industry colors for matching most color schemes. The Karve-P is available in M-LOK or KeyMod variants, so make sure to choose the correct mounting option when placing your order.
Ships Free and Made in USA
- XOS-H Scale Compatible
- Mount Type: M-LOK or KeyMod
- Footprint: 1-Slot or 2-Holes
- Height: 1.125"
- Length: 1.5"
- Width: 0.625"
- Weight: 0.34oz w/ hardware
- Material: HTP® (Injection Molded Glass Filled High Temp Polymer)
- Color: Black, FDE Tan, OD Green, Sniper Grey, Arctic White, Coyote
- Hardware: US Made 416 Stainless M-LOK or KeyMod Nut
- Fastener: US Made T20 Torx Fastener (M-LOK) or 3/32 Hex Fastener (KeyMod)
© 2025 RailScales, LLC. All Rights Reserved. RailScales®, Karve® Karve-P®, HTP®, XOS-H® are registered trademarks of RailScales LLC.
For all patents and trademarks, see www.railscalesip.com
Reviews
290 Reviews Hide Reviews Show Reviews
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5 Krave-p
Posted by Fernando rodriguez on Aug 1st 2020
I love this. Super slim & just what I needed.
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5 Karve-P FDE
Posted by As always; Phenomenal on Jul 31st 2020
Outstanding. Does what it’s supposed to do at little to no weight cost. Minimal So not obtrusive but effective. Shipped in no time and the FDE is a good one to play nicely with the myriad of FDE/DDC/Tanodizing in the industry right now. As always; nice work Rail Scales.
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5 Great product!
Posted by Kevin Pavlich on Jul 24th 2020
Great product! Well built, not too big, not too small, and very light weight. Will be purchasing another for my next rifle.
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3 Karve P
Posted by Ethan on Jul 22nd 2020
I found the handstop to be too small. That’s it. If they’d scale it up to the size of say a BCM Kag handstop it’s be much better. The design is great, but again, it’s just too small for me to get a comfortable c clamp grip, and I have fairly medium sized hands.
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5 Karve P
Posted by Michael Seitam on Jul 21st 2020
Screws down solid. Not too big, but enough to keep support hand where it should be and not past the muzzle, especially on AR pistols, where mine is mounted.
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5 Great hand stop
Posted by Jim on Jul 19th 2020
First few days of using this and it feels very comfortable. It was easy to install and I may be ordering some more in the future for other rigs!
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5 Karve-P
Posted by Brandon K on Jul 14th 2020
Looks and feels great. It was a great addition to my rifle.
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5 Karve-P
Posted by Brian Hale on Jul 14th 2020
Looks and feels great almost as good as the aluminum Karve and half the price
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5 Great grip for my AR pistol
Posted by Brandon Graves on Jun 29th 2020
I have this in addition to some HTP honeycomb scales on my 11.5 BCM MK2 ar pistol. I love how slim this combination is on the mlok rail. The texturing on the karve p is fantastic. It's just aggressive enough. I have many handstops, afg's, and vfg's I've tried and this is the one that remains on the build. Well done, very effective and good looking product.
