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
278 Reviews Hide Reviews Show Reviews
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5 Karve-P
Posted by Ryan on Jul 20th 2022
Set up on new Agency Arms Benelli - fits and feels awesome! Would definitely recommend.
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5 Polymer Karve
Posted by Clear Six on Jul 15th 2022
I haven’t run the metal karve, but have the Karve P on 3 different AR platforms now. This is a perfect hands too for any barrel length. Using the Karve on a 16”, 11.5” and a 7.5” and it works perfectly on all three. The new fde terracore color definitely shreds
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5 Karve-P
Posted by Jasper on Jun 30th 2022
Excellent, cost effective unit that accomplishes it's intended purpose very well. This is the third time I've made this purchase because I enjoy using it that much. It's an effective hand stop and barricade rest without being too large of a profile for unsightly.
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5 G.O.A.T.
Posted by Alex S. on Jun 29th 2022
The most ergonomic hand/fingerstop I've ever used. So good I have one rifle setup with it as a fingerstop for my index finger, and the other as a handstop for the back of my support hand. I still can't decide which I prefer. I'm in one of the hottest habitable parts of the Earth and I've cooked myself on enough sun-soaked metal to avoid aluminum parts where it's reasonable to, even when using gloves. If they made a G10 version I'd swap mine out for that, just for the bougie factor. The polymer ones are functionally perfect.
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5 great product
Posted by Nicholas Schneider on Jun 19th 2022
different than other curved hand stops. great feel
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4 Karve p
Posted by Adam on Jun 12th 2022
It's a really good product I have both the aluminum and polymer version now. I prefer the aluminum over the polymer but it still does the job and works really well for C clamp grip. Super fast shipping from these guys. Thanks for the great product
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5 Krave P
Posted by Jim on May 21st 2022
Great product
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5 Awesome!
Posted by Zach A on May 21st 2022
Don't let the size fool you, this thing is perfect for a handstop with just the right amount of grip.
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5 KARVE-P
Posted by David Hancock on May 8th 2022
Great feeling& looking small hand stop
