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 four 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, Sniper Grey, OD Green, Arctic White
- 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
273 Reviews Hide Reviews Show Reviews
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5 Karve-P
Posted by David Swan on Dec 9th 2021
Fantastic
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5 Karve P
Posted by Ethan on Dec 7th 2021
Mounted up snug and flush! Great lightweight stop, finished off my build perfectly!
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5 Excellent product
Posted by Dan O on Dec 6th 2021
I seriously build guns just so I can put RailScales products on them. These handstops are fantastic - they look great, the fit is perfect, and they do their job. The FDE looks amazing, but I have some in every color
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5 Versatile and sleek
Posted by Duncan on Dec 1st 2021
Usable in several different configurations, right at home on so many of my firearms :)
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5 Karve-P
Posted by Shawn C. on Nov 24th 2021
Tried many finger stops from different companies. I have the metal version and now the polymer Karve. They don’t disappoint. Awesome product. Gives good control over the weapon system.
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5 Karve P is dope!
Posted by Adam on Nov 22nd 2021
I have used over a dozen different foregrips for casual shooting and in overseas environments. I will confidently say that this worked better and was more comfortable than the rest in the category of small, lightweight, angled grips/stops. I love it and it will be staying on my peashooter. Great work @Railscales!
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5 Karved a Path of Their Own
Posted by Doug P on Nov 20th 2021
I'm normally a BCM KAG foregrip kinda guy. I prefer a low profile handstop and the Karve ticks all the boxes. Feels great in the hand, extremely small footprint on the rail and it just looks damn good paired with a set of HTP scales.
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5 Great handstop!
Posted by NATHAN POWELL on Nov 15th 2021
The Karve is just the size handstop I was looking for. Extends out just enough to cradle the front of my grip. The textured front also works great against barricades. This thing is solid, don't let the polymer scare you off, it's built tough.
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5 Karve
Posted by Jose Rodriguez on Oct 26th 2021
excellent product, exactly what I was looking: small, light and functional
