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
285 Reviews Hide Reviews Show Reviews
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5 Great buy
Posted by Moose on Dec 26th 2025
A nice low profile stop that makes it a lot easier to pull the rifle into your shoulder. Fits perfectly in the XOS-H. Can’t beat the price of the polymer version, I wonder what, if any, benefit the ‘standard’ version offers at almost 3x the price
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5 Great addition
Posted by Paul B on Dec 20th 2025
This handstop is easy to install, fits well and make for a steady hold. Has a good fell.
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5 Karve
Posted by Silas on Dec 10th 2025
Great purchase. Highly recommend
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5 Karve
Posted by Terrance on Dec 4th 2025
Very nice products would highly recommend
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4 Clever Design!
Posted by Luke Karwacinski on Nov 19th 2025
I would have certainly preferred it to be made from anodized aluminum, but this grip is aesthetically pleasing and functional!
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5 Must have
Posted by TC on Nov 7th 2025
Highly recommend having this on any AR platform. It gives you a perfect place to index your support hand.
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5 Exactly What I'm Looking For!!!
Posted by Tyler Elkins on Oct 16th 2025
So I purchased this plus 3 of the Dragon Scales for my BCM 11.5 AR Pistol & it completely changes the aesthetics of the gun (in a good way). I got everything in polymer but I'm thinking about going w/ the aluminum for my Daniel Defense!!!! If I could give the Hand Stop more than 5 Stars I would but, RaleScales has def. got a new customer in me for all my future AR Builds...
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5 Great affordable handstop
Posted by Cody Brown on Aug 10th 2025
By far my favorite handstop on the market and a more affordable alternative to the expensive aluminum one. But you get what you pay for.
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5 Karve P
Posted by Ryan on Aug 2nd 2025
Very comfortable to use, especially when paired with htp-xos panels it is excellent heat mitigation and is my favorite combo. I have no complaints after 6 months of hard use.
