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 Perfect
Posted by Joshua on Aug 3rd 2020
I've always been a stubby vfg guy, but recently tried the Karve and I absolutely love it. Streamlined and has the perfect curve on it to not pinch your pinkie finger as you pull the rifle into your shoulder as some other handstops do.
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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
